2013 lines
		
	
	
		
			33 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
		
		
			
		
	
	
			2013 lines
		
	
	
		
			33 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| 
								 | 
							
								abolish_table_info :- at(tc_bench/2).
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								 | 
							
								
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								time :- statistics(runtime,_), benchmark, fail;
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								        statistics(runtime,[_,T]), write(T).
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								benchmark :- tc_bench(0, _Out2).
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								:- table tc_bench/2.
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								tc_bench(A, B) :- chain(A, B).
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								tc_bench(A, B) :- chain(A, C), tc_bench(C, B).
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								 | 
							
								
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								chain(0,1).
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								chain(1,2).
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								chain(2,3).
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								chain(3,4).
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								chain(4,5).
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								chain(5,6).
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								chain(6,7).
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								chain(7,8).
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								chain(8,9).
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								chain(9,10).
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								chain(10,11).
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								chain(11,12).
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								chain(12,13).
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								chain(13,14).
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								chain(14,15).
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								chain(15,16).
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								chain(16,17).
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								chain(17,18).
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								chain(18,19).
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								chain(19,20).
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								chain(20,21).
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								chain(21,22).
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								chain(22,23).
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								chain(23,24).
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								chain(24,25).
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								chain(25,26).
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								chain(26,27).
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								chain(27,28).
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								chain(28,29).
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								chain(29,30).
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								chain(30,31).
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								chain(31,32).
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								chain(32,33).
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								chain(33,34).
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								chain(34,35).
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								chain(35,36).
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								chain(36,37).
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								chain(37,38).
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								chain(38,39).
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								chain(39,40).
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								chain(40,41).
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								chain(41,42).
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								chain(42,43).
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								chain(43,44).
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								chain(44,45).
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								chain(45,46).
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								chain(46,47).
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								chain(47,48).
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								chain(48,49).
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								chain(49,50).
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								chain(50,51).
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								chain(51,52).
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								chain(52,53).
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								chain(53,54).
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								chain(54,55).
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								chain(55,56).
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								chain(56,57).
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								chain(57,58).
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								chain(58,59).
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								chain(59,60).
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								chain(60,61).
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								chain(61,62).
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								chain(62,63).
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								chain(63,64).
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								chain(64,65).
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								chain(65,66).
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								chain(66,67).
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								chain(67,68).
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								chain(68,69).
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								chain(69,70).
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								chain(70,71).
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								chain(71,72).
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								chain(72,73).
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								chain(73,74).
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								chain(74,75).
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								chain(75,76).
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								chain(76,77).
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								chain(77,78).
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								chain(78,79).
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								chain(79,80).
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								chain(80,81).
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								chain(81,82).
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								chain(82,83).
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								chain(83,84).
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								chain(84,85).
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								chain(85,86).
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								chain(86,87).
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								chain(87,88).
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								chain(88,89).
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								chain(89,90).
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								chain(90,91).
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								chain(91,92).
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								chain(92,93).
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								chain(93,94).
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								chain(94,95).
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								chain(95,96).
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								chain(96,97).
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								chain(97,98).
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								chain(98,99).
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								chain(99,100).
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								chain(100,101).
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								chain(101,102).
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| 
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								chain(102,103).
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								chain(103,104).
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								chain(104,105).
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								chain(105,106).
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								chain(106,107).
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								chain(107,108).
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								chain(108,109).
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								chain(109,110).
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								chain(110,111).
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								chain(111,112).
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								chain(112,113).
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								chain(113,114).
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								chain(114,115).
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								chain(115,116).
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								chain(116,117).
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								 | 
							
								chain(117,118).
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								 | 
							
								chain(118,119).
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								 | 
							
								chain(119,120).
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| 
								 | 
							
								chain(120,121).
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| 
								 | 
							
								chain(121,122).
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								chain(122,123).
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								chain(123,124).
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								chain(124,125).
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								 | 
							
								chain(125,126).
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								chain(126,127).
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								 | 
							
								chain(127,128).
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| 
								 | 
							
								chain(128,129).
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								 | 
							
								chain(129,130).
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								 | 
							
								chain(130,131).
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								 | 
							
								chain(131,132).
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| 
								 | 
							
								chain(132,133).
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| 
								 | 
							
								chain(133,134).
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								 | 
							
								chain(134,135).
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								 | 
							
								chain(135,136).
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								 | 
							
								chain(136,137).
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| 
								 | 
							
								chain(137,138).
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| 
								 | 
							
								chain(138,139).
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								 | 
							
								chain(139,140).
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								 | 
							
								chain(140,141).
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								 | 
							
								chain(141,142).
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| 
								 | 
							
								chain(142,143).
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								 | 
							
								chain(143,144).
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| 
								 | 
							
								chain(144,145).
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| 
								 | 
							
								chain(145,146).
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| 
								 | 
							
								chain(146,147).
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								 | 
							
								chain(147,148).
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								 | 
							
								chain(148,149).
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								 | 
							
								chain(149,150).
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								 | 
							
								chain(150,151).
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								 | 
							
								chain(151,152).
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								 | 
							
								chain(152,153).
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| 
								 | 
							
								chain(153,154).
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| 
								 | 
							
								chain(154,155).
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| 
								 | 
							
								chain(155,156).
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| 
								 | 
							
								chain(156,157).
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| 
								 | 
							
								chain(157,158).
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| 
								 | 
							
								chain(158,159).
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								chain(159,160).
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								chain(160,161).
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								chain(161,162).
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								chain(162,163).
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								chain(163,164).
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								chain(164,165).
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								chain(165,166).
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								chain(166,167).
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								chain(167,168).
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								chain(168,169).
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| 
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								chain(169,170).
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								chain(170,171).
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| 
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								chain(171,172).
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								chain(172,173).
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								chain(173,174).
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								chain(174,175).
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| 
								 | 
							
								chain(175,176).
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| 
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								chain(176,177).
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								chain(177,178).
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								chain(178,179).
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| 
								 | 
							
								chain(179,180).
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| 
								 | 
							
								chain(180,181).
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| 
								 | 
							
								chain(181,182).
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| 
								 | 
							
								chain(182,183).
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						||
| 
								 | 
							
								chain(183,184).
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| 
								 | 
							
								chain(184,185).
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| 
								 | 
							
								chain(185,186).
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| 
								 | 
							
								chain(186,187).
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| 
								 | 
							
								chain(187,188).
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| 
								 | 
							
								chain(188,189).
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| 
								 | 
							
								chain(189,190).
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| 
								 | 
							
								chain(190,191).
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| 
								 | 
							
								chain(191,192).
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						||
| 
								 | 
							
								chain(192,193).
							 | 
						||
| 
								 | 
							
								chain(193,194).
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						||
| 
								 | 
							
								chain(194,195).
							 | 
						||
| 
								 | 
							
								chain(195,196).
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						||
| 
								 | 
							
								chain(196,197).
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						||
| 
								 | 
							
								chain(197,198).
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						||
| 
								 | 
							
								chain(198,199).
							 | 
						||
| 
								 | 
							
								chain(199,200).
							 | 
						||
| 
								 | 
							
								chain(200,201).
							 | 
						||
| 
								 | 
							
								chain(201,202).
							 | 
						||
| 
								 | 
							
								chain(202,203).
							 | 
						||
| 
								 | 
							
								chain(203,204).
							 | 
						||
| 
								 | 
							
								chain(204,205).
							 | 
						||
| 
								 | 
							
								chain(205,206).
							 | 
						||
| 
								 | 
							
								chain(206,207).
							 | 
						||
| 
								 | 
							
								chain(207,208).
							 | 
						||
| 
								 | 
							
								chain(208,209).
							 | 
						||
| 
								 | 
							
								chain(209,210).
							 | 
						||
| 
								 | 
							
								chain(210,211).
							 | 
						||
| 
								 | 
							
								chain(211,212).
							 | 
						||
| 
								 | 
							
								chain(212,213).
							 | 
						||
| 
								 | 
							
								chain(213,214).
							 | 
						||
| 
								 | 
							
								chain(214,215).
							 | 
						||
| 
								 | 
							
								chain(215,216).
							 | 
						||
| 
								 | 
							
								chain(216,217).
							 | 
						||
| 
								 | 
							
								chain(217,218).
							 | 
						||
| 
								 | 
							
								chain(218,219).
							 | 
						||
| 
								 | 
							
								chain(219,220).
							 | 
						||
| 
								 | 
							
								chain(220,221).
							 | 
						||
| 
								 | 
							
								chain(221,222).
							 | 
						||
| 
								 | 
							
								chain(222,223).
							 | 
						||
| 
								 | 
							
								chain(223,224).
							 | 
						||
| 
								 | 
							
								chain(224,225).
							 | 
						||
| 
								 | 
							
								chain(225,226).
							 | 
						||
| 
								 | 
							
								chain(226,227).
							 | 
						||
| 
								 | 
							
								chain(227,228).
							 | 
						||
| 
								 | 
							
								chain(228,229).
							 | 
						||
| 
								 | 
							
								chain(229,230).
							 | 
						||
| 
								 | 
							
								chain(230,231).
							 | 
						||
| 
								 | 
							
								chain(231,232).
							 | 
						||
| 
								 | 
							
								chain(232,233).
							 | 
						||
| 
								 | 
							
								chain(233,234).
							 | 
						||
| 
								 | 
							
								chain(234,235).
							 | 
						||
| 
								 | 
							
								chain(235,236).
							 | 
						||
| 
								 | 
							
								chain(236,237).
							 | 
						||
| 
								 | 
							
								chain(237,238).
							 | 
						||
| 
								 | 
							
								chain(238,239).
							 | 
						||
| 
								 | 
							
								chain(239,240).
							 | 
						||
| 
								 | 
							
								chain(240,241).
							 | 
						||
| 
								 | 
							
								chain(241,242).
							 | 
						||
| 
								 | 
							
								chain(242,243).
							 | 
						||
| 
								 | 
							
								chain(243,244).
							 | 
						||
| 
								 | 
							
								chain(244,245).
							 | 
						||
| 
								 | 
							
								chain(245,246).
							 | 
						||
| 
								 | 
							
								chain(246,247).
							 | 
						||
| 
								 | 
							
								chain(247,248).
							 | 
						||
| 
								 | 
							
								chain(248,249).
							 | 
						||
| 
								 | 
							
								chain(249,250).
							 | 
						||
| 
								 | 
							
								chain(250,251).
							 | 
						||
| 
								 | 
							
								chain(251,252).
							 | 
						||
| 
								 | 
							
								chain(252,253).
							 | 
						||
| 
								 | 
							
								chain(253,254).
							 | 
						||
| 
								 | 
							
								chain(254,255).
							 | 
						||
| 
								 | 
							
								chain(255,256).
							 | 
						||
| 
								 | 
							
								chain(256,257).
							 | 
						||
| 
								 | 
							
								chain(257,258).
							 | 
						||
| 
								 | 
							
								chain(258,259).
							 | 
						||
| 
								 | 
							
								chain(259,260).
							 | 
						||
| 
								 | 
							
								chain(260,261).
							 | 
						||
| 
								 | 
							
								chain(261,262).
							 | 
						||
| 
								 | 
							
								chain(262,263).
							 | 
						||
| 
								 | 
							
								chain(263,264).
							 | 
						||
| 
								 | 
							
								chain(264,265).
							 | 
						||
| 
								 | 
							
								chain(265,266).
							 | 
						||
| 
								 | 
							
								chain(266,267).
							 | 
						||
| 
								 | 
							
								chain(267,268).
							 | 
						||
| 
								 | 
							
								chain(268,269).
							 | 
						||
| 
								 | 
							
								chain(269,270).
							 | 
						||
| 
								 | 
							
								chain(270,271).
							 | 
						||
| 
								 | 
							
								chain(271,272).
							 | 
						||
| 
								 | 
							
								chain(272,273).
							 | 
						||
| 
								 | 
							
								chain(273,274).
							 | 
						||
| 
								 | 
							
								chain(274,275).
							 | 
						||
| 
								 | 
							
								chain(275,276).
							 | 
						||
| 
								 | 
							
								chain(276,277).
							 | 
						||
| 
								 | 
							
								chain(277,278).
							 | 
						||
| 
								 | 
							
								chain(278,279).
							 | 
						||
| 
								 | 
							
								chain(279,280).
							 | 
						||
| 
								 | 
							
								chain(280,281).
							 | 
						||
| 
								 | 
							
								chain(281,282).
							 | 
						||
| 
								 | 
							
								chain(282,283).
							 | 
						||
| 
								 | 
							
								chain(283,284).
							 | 
						||
| 
								 | 
							
								chain(284,285).
							 | 
						||
| 
								 | 
							
								chain(285,286).
							 | 
						||
| 
								 | 
							
								chain(286,287).
							 | 
						||
| 
								 | 
							
								chain(287,288).
							 | 
						||
| 
								 | 
							
								chain(288,289).
							 | 
						||
| 
								 | 
							
								chain(289,290).
							 | 
						||
| 
								 | 
							
								chain(290,291).
							 | 
						||
| 
								 | 
							
								chain(291,292).
							 | 
						||
| 
								 | 
							
								chain(292,293).
							 | 
						||
| 
								 | 
							
								chain(293,294).
							 | 
						||
| 
								 | 
							
								chain(294,295).
							 | 
						||
| 
								 | 
							
								chain(295,296).
							 | 
						||
| 
								 | 
							
								chain(296,297).
							 | 
						||
| 
								 | 
							
								chain(297,298).
							 | 
						||
| 
								 | 
							
								chain(298,299).
							 | 
						||
| 
								 | 
							
								chain(299,300).
							 | 
						||
| 
								 | 
							
								chain(300,301).
							 | 
						||
| 
								 | 
							
								chain(301,302).
							 | 
						||
| 
								 | 
							
								chain(302,303).
							 | 
						||
| 
								 | 
							
								chain(303,304).
							 | 
						||
| 
								 | 
							
								chain(304,305).
							 | 
						||
| 
								 | 
							
								chain(305,306).
							 | 
						||
| 
								 | 
							
								chain(306,307).
							 | 
						||
| 
								 | 
							
								chain(307,308).
							 | 
						||
| 
								 | 
							
								chain(308,309).
							 | 
						||
| 
								 | 
							
								chain(309,310).
							 | 
						||
| 
								 | 
							
								chain(310,311).
							 | 
						||
| 
								 | 
							
								chain(311,312).
							 | 
						||
| 
								 | 
							
								chain(312,313).
							 | 
						||
| 
								 | 
							
								chain(313,314).
							 | 
						||
| 
								 | 
							
								chain(314,315).
							 | 
						||
| 
								 | 
							
								chain(315,316).
							 | 
						||
| 
								 | 
							
								chain(316,317).
							 | 
						||
| 
								 | 
							
								chain(317,318).
							 | 
						||
| 
								 | 
							
								chain(318,319).
							 | 
						||
| 
								 | 
							
								chain(319,320).
							 | 
						||
| 
								 | 
							
								chain(320,321).
							 | 
						||
| 
								 | 
							
								chain(321,322).
							 | 
						||
| 
								 | 
							
								chain(322,323).
							 | 
						||
| 
								 | 
							
								chain(323,324).
							 | 
						||
| 
								 | 
							
								chain(324,325).
							 | 
						||
| 
								 | 
							
								chain(325,326).
							 | 
						||
| 
								 | 
							
								chain(326,327).
							 | 
						||
| 
								 | 
							
								chain(327,328).
							 | 
						||
| 
								 | 
							
								chain(328,329).
							 | 
						||
| 
								 | 
							
								chain(329,330).
							 | 
						||
| 
								 | 
							
								chain(330,331).
							 | 
						||
| 
								 | 
							
								chain(331,332).
							 | 
						||
| 
								 | 
							
								chain(332,333).
							 | 
						||
| 
								 | 
							
								chain(333,334).
							 | 
						||
| 
								 | 
							
								chain(334,335).
							 | 
						||
| 
								 | 
							
								chain(335,336).
							 | 
						||
| 
								 | 
							
								chain(336,337).
							 | 
						||
| 
								 | 
							
								chain(337,338).
							 | 
						||
| 
								 | 
							
								chain(338,339).
							 | 
						||
| 
								 | 
							
								chain(339,340).
							 | 
						||
| 
								 | 
							
								chain(340,341).
							 | 
						||
| 
								 | 
							
								chain(341,342).
							 | 
						||
| 
								 | 
							
								chain(342,343).
							 | 
						||
| 
								 | 
							
								chain(343,344).
							 | 
						||
| 
								 | 
							
								chain(344,345).
							 | 
						||
| 
								 | 
							
								chain(345,346).
							 | 
						||
| 
								 | 
							
								chain(346,347).
							 | 
						||
| 
								 | 
							
								chain(347,348).
							 | 
						||
| 
								 | 
							
								chain(348,349).
							 | 
						||
| 
								 | 
							
								chain(349,350).
							 | 
						||
| 
								 | 
							
								chain(350,351).
							 | 
						||
| 
								 | 
							
								chain(351,352).
							 | 
						||
| 
								 | 
							
								chain(352,353).
							 | 
						||
| 
								 | 
							
								chain(353,354).
							 | 
						||
| 
								 | 
							
								chain(354,355).
							 | 
						||
| 
								 | 
							
								chain(355,356).
							 | 
						||
| 
								 | 
							
								chain(356,357).
							 | 
						||
| 
								 | 
							
								chain(357,358).
							 | 
						||
| 
								 | 
							
								chain(358,359).
							 | 
						||
| 
								 | 
							
								chain(359,360).
							 | 
						||
| 
								 | 
							
								chain(360,361).
							 | 
						||
| 
								 | 
							
								chain(361,362).
							 | 
						||
| 
								 | 
							
								chain(362,363).
							 | 
						||
| 
								 | 
							
								chain(363,364).
							 | 
						||
| 
								 | 
							
								chain(364,365).
							 | 
						||
| 
								 | 
							
								chain(365,366).
							 | 
						||
| 
								 | 
							
								chain(366,367).
							 | 
						||
| 
								 | 
							
								chain(367,368).
							 | 
						||
| 
								 | 
							
								chain(368,369).
							 | 
						||
| 
								 | 
							
								chain(369,370).
							 | 
						||
| 
								 | 
							
								chain(370,371).
							 | 
						||
| 
								 | 
							
								chain(371,372).
							 | 
						||
| 
								 | 
							
								chain(372,373).
							 | 
						||
| 
								 | 
							
								chain(373,374).
							 | 
						||
| 
								 | 
							
								chain(374,375).
							 | 
						||
| 
								 | 
							
								chain(375,376).
							 | 
						||
| 
								 | 
							
								chain(376,377).
							 | 
						||
| 
								 | 
							
								chain(377,378).
							 | 
						||
| 
								 | 
							
								chain(378,379).
							 | 
						||
| 
								 | 
							
								chain(379,380).
							 | 
						||
| 
								 | 
							
								chain(380,381).
							 | 
						||
| 
								 | 
							
								chain(381,382).
							 | 
						||
| 
								 | 
							
								chain(382,383).
							 | 
						||
| 
								 | 
							
								chain(383,384).
							 | 
						||
| 
								 | 
							
								chain(384,385).
							 | 
						||
| 
								 | 
							
								chain(385,386).
							 | 
						||
| 
								 | 
							
								chain(386,387).
							 | 
						||
| 
								 | 
							
								chain(387,388).
							 | 
						||
| 
								 | 
							
								chain(388,389).
							 | 
						||
| 
								 | 
							
								chain(389,390).
							 | 
						||
| 
								 | 
							
								chain(390,391).
							 | 
						||
| 
								 | 
							
								chain(391,392).
							 | 
						||
| 
								 | 
							
								chain(392,393).
							 | 
						||
| 
								 | 
							
								chain(393,394).
							 | 
						||
| 
								 | 
							
								chain(394,395).
							 | 
						||
| 
								 | 
							
								chain(395,396).
							 | 
						||
| 
								 | 
							
								chain(396,397).
							 | 
						||
| 
								 | 
							
								chain(397,398).
							 | 
						||
| 
								 | 
							
								chain(398,399).
							 | 
						||
| 
								 | 
							
								chain(399,400).
							 | 
						||
| 
								 | 
							
								chain(400,401).
							 | 
						||
| 
								 | 
							
								chain(401,402).
							 | 
						||
| 
								 | 
							
								chain(402,403).
							 | 
						||
| 
								 | 
							
								chain(403,404).
							 | 
						||
| 
								 | 
							
								chain(404,405).
							 | 
						||
| 
								 | 
							
								chain(405,406).
							 | 
						||
| 
								 | 
							
								chain(406,407).
							 | 
						||
| 
								 | 
							
								chain(407,408).
							 | 
						||
| 
								 | 
							
								chain(408,409).
							 | 
						||
| 
								 | 
							
								chain(409,410).
							 | 
						||
| 
								 | 
							
								chain(410,411).
							 | 
						||
| 
								 | 
							
								chain(411,412).
							 | 
						||
| 
								 | 
							
								chain(412,413).
							 | 
						||
| 
								 | 
							
								chain(413,414).
							 | 
						||
| 
								 | 
							
								chain(414,415).
							 | 
						||
| 
								 | 
							
								chain(415,416).
							 | 
						||
| 
								 | 
							
								chain(416,417).
							 | 
						||
| 
								 | 
							
								chain(417,418).
							 | 
						||
| 
								 | 
							
								chain(418,419).
							 | 
						||
| 
								 | 
							
								chain(419,420).
							 | 
						||
| 
								 | 
							
								chain(420,421).
							 | 
						||
| 
								 | 
							
								chain(421,422).
							 | 
						||
| 
								 | 
							
								chain(422,423).
							 | 
						||
| 
								 | 
							
								chain(423,424).
							 | 
						||
| 
								 | 
							
								chain(424,425).
							 | 
						||
| 
								 | 
							
								chain(425,426).
							 | 
						||
| 
								 | 
							
								chain(426,427).
							 | 
						||
| 
								 | 
							
								chain(427,428).
							 | 
						||
| 
								 | 
							
								chain(428,429).
							 | 
						||
| 
								 | 
							
								chain(429,430).
							 | 
						||
| 
								 | 
							
								chain(430,431).
							 | 
						||
| 
								 | 
							
								chain(431,432).
							 | 
						||
| 
								 | 
							
								chain(432,433).
							 | 
						||
| 
								 | 
							
								chain(433,434).
							 | 
						||
| 
								 | 
							
								chain(434,435).
							 | 
						||
| 
								 | 
							
								chain(435,436).
							 | 
						||
| 
								 | 
							
								chain(436,437).
							 | 
						||
| 
								 | 
							
								chain(437,438).
							 | 
						||
| 
								 | 
							
								chain(438,439).
							 | 
						||
| 
								 | 
							
								chain(439,440).
							 | 
						||
| 
								 | 
							
								chain(440,441).
							 | 
						||
| 
								 | 
							
								chain(441,442).
							 | 
						||
| 
								 | 
							
								chain(442,443).
							 | 
						||
| 
								 | 
							
								chain(443,444).
							 | 
						||
| 
								 | 
							
								chain(444,445).
							 | 
						||
| 
								 | 
							
								chain(445,446).
							 | 
						||
| 
								 | 
							
								chain(446,447).
							 | 
						||
| 
								 | 
							
								chain(447,448).
							 | 
						||
| 
								 | 
							
								chain(448,449).
							 | 
						||
| 
								 | 
							
								chain(449,450).
							 | 
						||
| 
								 | 
							
								chain(450,451).
							 | 
						||
| 
								 | 
							
								chain(451,452).
							 | 
						||
| 
								 | 
							
								chain(452,453).
							 | 
						||
| 
								 | 
							
								chain(453,454).
							 | 
						||
| 
								 | 
							
								chain(454,455).
							 | 
						||
| 
								 | 
							
								chain(455,456).
							 | 
						||
| 
								 | 
							
								chain(456,457).
							 | 
						||
| 
								 | 
							
								chain(457,458).
							 | 
						||
| 
								 | 
							
								chain(458,459).
							 | 
						||
| 
								 | 
							
								chain(459,460).
							 | 
						||
| 
								 | 
							
								chain(460,461).
							 | 
						||
| 
								 | 
							
								chain(461,462).
							 | 
						||
| 
								 | 
							
								chain(462,463).
							 | 
						||
| 
								 | 
							
								chain(463,464).
							 | 
						||
| 
								 | 
							
								chain(464,465).
							 | 
						||
| 
								 | 
							
								chain(465,466).
							 | 
						||
| 
								 | 
							
								chain(466,467).
							 | 
						||
| 
								 | 
							
								chain(467,468).
							 | 
						||
| 
								 | 
							
								chain(468,469).
							 | 
						||
| 
								 | 
							
								chain(469,470).
							 | 
						||
| 
								 | 
							
								chain(470,471).
							 | 
						||
| 
								 | 
							
								chain(471,472).
							 | 
						||
| 
								 | 
							
								chain(472,473).
							 | 
						||
| 
								 | 
							
								chain(473,474).
							 | 
						||
| 
								 | 
							
								chain(474,475).
							 | 
						||
| 
								 | 
							
								chain(475,476).
							 | 
						||
| 
								 | 
							
								chain(476,477).
							 | 
						||
| 
								 | 
							
								chain(477,478).
							 | 
						||
| 
								 | 
							
								chain(478,479).
							 | 
						||
| 
								 | 
							
								chain(479,480).
							 | 
						||
| 
								 | 
							
								chain(480,481).
							 | 
						||
| 
								 | 
							
								chain(481,482).
							 | 
						||
| 
								 | 
							
								chain(482,483).
							 | 
						||
| 
								 | 
							
								chain(483,484).
							 | 
						||
| 
								 | 
							
								chain(484,485).
							 | 
						||
| 
								 | 
							
								chain(485,486).
							 | 
						||
| 
								 | 
							
								chain(486,487).
							 | 
						||
| 
								 | 
							
								chain(487,488).
							 | 
						||
| 
								 | 
							
								chain(488,489).
							 | 
						||
| 
								 | 
							
								chain(489,490).
							 | 
						||
| 
								 | 
							
								chain(490,491).
							 | 
						||
| 
								 | 
							
								chain(491,492).
							 | 
						||
| 
								 | 
							
								chain(492,493).
							 | 
						||
| 
								 | 
							
								chain(493,494).
							 | 
						||
| 
								 | 
							
								chain(494,495).
							 | 
						||
| 
								 | 
							
								chain(495,496).
							 | 
						||
| 
								 | 
							
								chain(496,497).
							 | 
						||
| 
								 | 
							
								chain(497,498).
							 | 
						||
| 
								 | 
							
								chain(498,499).
							 | 
						||
| 
								 | 
							
								chain(499,500).
							 | 
						||
| 
								 | 
							
								chain(500,501).
							 | 
						||
| 
								 | 
							
								chain(501,502).
							 | 
						||
| 
								 | 
							
								chain(502,503).
							 | 
						||
| 
								 | 
							
								chain(503,504).
							 | 
						||
| 
								 | 
							
								chain(504,505).
							 | 
						||
| 
								 | 
							
								chain(505,506).
							 | 
						||
| 
								 | 
							
								chain(506,507).
							 | 
						||
| 
								 | 
							
								chain(507,508).
							 | 
						||
| 
								 | 
							
								chain(508,509).
							 | 
						||
| 
								 | 
							
								chain(509,510).
							 | 
						||
| 
								 | 
							
								chain(510,511).
							 | 
						||
| 
								 | 
							
								chain(511,512).
							 | 
						||
| 
								 | 
							
								chain(512,513).
							 | 
						||
| 
								 | 
							
								chain(513,514).
							 | 
						||
| 
								 | 
							
								chain(514,515).
							 | 
						||
| 
								 | 
							
								chain(515,516).
							 | 
						||
| 
								 | 
							
								chain(516,517).
							 | 
						||
| 
								 | 
							
								chain(517,518).
							 | 
						||
| 
								 | 
							
								chain(518,519).
							 | 
						||
| 
								 | 
							
								chain(519,520).
							 | 
						||
| 
								 | 
							
								chain(520,521).
							 | 
						||
| 
								 | 
							
								chain(521,522).
							 | 
						||
| 
								 | 
							
								chain(522,523).
							 | 
						||
| 
								 | 
							
								chain(523,524).
							 | 
						||
| 
								 | 
							
								chain(524,525).
							 | 
						||
| 
								 | 
							
								chain(525,526).
							 | 
						||
| 
								 | 
							
								chain(526,527).
							 | 
						||
| 
								 | 
							
								chain(527,528).
							 | 
						||
| 
								 | 
							
								chain(528,529).
							 | 
						||
| 
								 | 
							
								chain(529,530).
							 | 
						||
| 
								 | 
							
								chain(530,531).
							 | 
						||
| 
								 | 
							
								chain(531,532).
							 | 
						||
| 
								 | 
							
								chain(532,533).
							 | 
						||
| 
								 | 
							
								chain(533,534).
							 | 
						||
| 
								 | 
							
								chain(534,535).
							 | 
						||
| 
								 | 
							
								chain(535,536).
							 | 
						||
| 
								 | 
							
								chain(536,537).
							 | 
						||
| 
								 | 
							
								chain(537,538).
							 | 
						||
| 
								 | 
							
								chain(538,539).
							 | 
						||
| 
								 | 
							
								chain(539,540).
							 | 
						||
| 
								 | 
							
								chain(540,541).
							 | 
						||
| 
								 | 
							
								chain(541,542).
							 | 
						||
| 
								 | 
							
								chain(542,543).
							 | 
						||
| 
								 | 
							
								chain(543,544).
							 | 
						||
| 
								 | 
							
								chain(544,545).
							 | 
						||
| 
								 | 
							
								chain(545,546).
							 | 
						||
| 
								 | 
							
								chain(546,547).
							 | 
						||
| 
								 | 
							
								chain(547,548).
							 | 
						||
| 
								 | 
							
								chain(548,549).
							 | 
						||
| 
								 | 
							
								chain(549,550).
							 | 
						||
| 
								 | 
							
								chain(550,551).
							 | 
						||
| 
								 | 
							
								chain(551,552).
							 | 
						||
| 
								 | 
							
								chain(552,553).
							 | 
						||
| 
								 | 
							
								chain(553,554).
							 | 
						||
| 
								 | 
							
								chain(554,555).
							 | 
						||
| 
								 | 
							
								chain(555,556).
							 | 
						||
| 
								 | 
							
								chain(556,557).
							 | 
						||
| 
								 | 
							
								chain(557,558).
							 | 
						||
| 
								 | 
							
								chain(558,559).
							 | 
						||
| 
								 | 
							
								chain(559,560).
							 | 
						||
| 
								 | 
							
								chain(560,561).
							 | 
						||
| 
								 | 
							
								chain(561,562).
							 | 
						||
| 
								 | 
							
								chain(562,563).
							 | 
						||
| 
								 | 
							
								chain(563,564).
							 | 
						||
| 
								 | 
							
								chain(564,565).
							 | 
						||
| 
								 | 
							
								chain(565,566).
							 | 
						||
| 
								 | 
							
								chain(566,567).
							 | 
						||
| 
								 | 
							
								chain(567,568).
							 | 
						||
| 
								 | 
							
								chain(568,569).
							 | 
						||
| 
								 | 
							
								chain(569,570).
							 | 
						||
| 
								 | 
							
								chain(570,571).
							 | 
						||
| 
								 | 
							
								chain(571,572).
							 | 
						||
| 
								 | 
							
								chain(572,573).
							 | 
						||
| 
								 | 
							
								chain(573,574).
							 | 
						||
| 
								 | 
							
								chain(574,575).
							 | 
						||
| 
								 | 
							
								chain(575,576).
							 | 
						||
| 
								 | 
							
								chain(576,577).
							 | 
						||
| 
								 | 
							
								chain(577,578).
							 | 
						||
| 
								 | 
							
								chain(578,579).
							 | 
						||
| 
								 | 
							
								chain(579,580).
							 | 
						||
| 
								 | 
							
								chain(580,581).
							 | 
						||
| 
								 | 
							
								chain(581,582).
							 | 
						||
| 
								 | 
							
								chain(582,583).
							 | 
						||
| 
								 | 
							
								chain(583,584).
							 | 
						||
| 
								 | 
							
								chain(584,585).
							 | 
						||
| 
								 | 
							
								chain(585,586).
							 | 
						||
| 
								 | 
							
								chain(586,587).
							 | 
						||
| 
								 | 
							
								chain(587,588).
							 | 
						||
| 
								 | 
							
								chain(588,589).
							 | 
						||
| 
								 | 
							
								chain(589,590).
							 | 
						||
| 
								 | 
							
								chain(590,591).
							 | 
						||
| 
								 | 
							
								chain(591,592).
							 | 
						||
| 
								 | 
							
								chain(592,593).
							 | 
						||
| 
								 | 
							
								chain(593,594).
							 | 
						||
| 
								 | 
							
								chain(594,595).
							 | 
						||
| 
								 | 
							
								chain(595,596).
							 | 
						||
| 
								 | 
							
								chain(596,597).
							 | 
						||
| 
								 | 
							
								chain(597,598).
							 | 
						||
| 
								 | 
							
								chain(598,599).
							 | 
						||
| 
								 | 
							
								chain(599,600).
							 | 
						||
| 
								 | 
							
								chain(600,601).
							 | 
						||
| 
								 | 
							
								chain(601,602).
							 | 
						||
| 
								 | 
							
								chain(602,603).
							 | 
						||
| 
								 | 
							
								chain(603,604).
							 | 
						||
| 
								 | 
							
								chain(604,605).
							 | 
						||
| 
								 | 
							
								chain(605,606).
							 | 
						||
| 
								 | 
							
								chain(606,607).
							 | 
						||
| 
								 | 
							
								chain(607,608).
							 | 
						||
| 
								 | 
							
								chain(608,609).
							 | 
						||
| 
								 | 
							
								chain(609,610).
							 | 
						||
| 
								 | 
							
								chain(610,611).
							 | 
						||
| 
								 | 
							
								chain(611,612).
							 | 
						||
| 
								 | 
							
								chain(612,613).
							 | 
						||
| 
								 | 
							
								chain(613,614).
							 | 
						||
| 
								 | 
							
								chain(614,615).
							 | 
						||
| 
								 | 
							
								chain(615,616).
							 | 
						||
| 
								 | 
							
								chain(616,617).
							 | 
						||
| 
								 | 
							
								chain(617,618).
							 | 
						||
| 
								 | 
							
								chain(618,619).
							 | 
						||
| 
								 | 
							
								chain(619,620).
							 | 
						||
| 
								 | 
							
								chain(620,621).
							 | 
						||
| 
								 | 
							
								chain(621,622).
							 | 
						||
| 
								 | 
							
								chain(622,623).
							 | 
						||
| 
								 | 
							
								chain(623,624).
							 | 
						||
| 
								 | 
							
								chain(624,625).
							 | 
						||
| 
								 | 
							
								chain(625,626).
							 | 
						||
| 
								 | 
							
								chain(626,627).
							 | 
						||
| 
								 | 
							
								chain(627,628).
							 | 
						||
| 
								 | 
							
								chain(628,629).
							 | 
						||
| 
								 | 
							
								chain(629,630).
							 | 
						||
| 
								 | 
							
								chain(630,631).
							 | 
						||
| 
								 | 
							
								chain(631,632).
							 | 
						||
| 
								 | 
							
								chain(632,633).
							 | 
						||
| 
								 | 
							
								chain(633,634).
							 | 
						||
| 
								 | 
							
								chain(634,635).
							 | 
						||
| 
								 | 
							
								chain(635,636).
							 | 
						||
| 
								 | 
							
								chain(636,637).
							 | 
						||
| 
								 | 
							
								chain(637,638).
							 | 
						||
| 
								 | 
							
								chain(638,639).
							 | 
						||
| 
								 | 
							
								chain(639,640).
							 | 
						||
| 
								 | 
							
								chain(640,641).
							 | 
						||
| 
								 | 
							
								chain(641,642).
							 | 
						||
| 
								 | 
							
								chain(642,643).
							 | 
						||
| 
								 | 
							
								chain(643,644).
							 | 
						||
| 
								 | 
							
								chain(644,645).
							 | 
						||
| 
								 | 
							
								chain(645,646).
							 | 
						||
| 
								 | 
							
								chain(646,647).
							 | 
						||
| 
								 | 
							
								chain(647,648).
							 | 
						||
| 
								 | 
							
								chain(648,649).
							 | 
						||
| 
								 | 
							
								chain(649,650).
							 | 
						||
| 
								 | 
							
								chain(650,651).
							 | 
						||
| 
								 | 
							
								chain(651,652).
							 | 
						||
| 
								 | 
							
								chain(652,653).
							 | 
						||
| 
								 | 
							
								chain(653,654).
							 | 
						||
| 
								 | 
							
								chain(654,655).
							 | 
						||
| 
								 | 
							
								chain(655,656).
							 | 
						||
| 
								 | 
							
								chain(656,657).
							 | 
						||
| 
								 | 
							
								chain(657,658).
							 | 
						||
| 
								 | 
							
								chain(658,659).
							 | 
						||
| 
								 | 
							
								chain(659,660).
							 | 
						||
| 
								 | 
							
								chain(660,661).
							 | 
						||
| 
								 | 
							
								chain(661,662).
							 | 
						||
| 
								 | 
							
								chain(662,663).
							 | 
						||
| 
								 | 
							
								chain(663,664).
							 | 
						||
| 
								 | 
							
								chain(664,665).
							 | 
						||
| 
								 | 
							
								chain(665,666).
							 | 
						||
| 
								 | 
							
								chain(666,667).
							 | 
						||
| 
								 | 
							
								chain(667,668).
							 | 
						||
| 
								 | 
							
								chain(668,669).
							 | 
						||
| 
								 | 
							
								chain(669,670).
							 | 
						||
| 
								 | 
							
								chain(670,671).
							 | 
						||
| 
								 | 
							
								chain(671,672).
							 | 
						||
| 
								 | 
							
								chain(672,673).
							 | 
						||
| 
								 | 
							
								chain(673,674).
							 | 
						||
| 
								 | 
							
								chain(674,675).
							 | 
						||
| 
								 | 
							
								chain(675,676).
							 | 
						||
| 
								 | 
							
								chain(676,677).
							 | 
						||
| 
								 | 
							
								chain(677,678).
							 | 
						||
| 
								 | 
							
								chain(678,679).
							 | 
						||
| 
								 | 
							
								chain(679,680).
							 | 
						||
| 
								 | 
							
								chain(680,681).
							 | 
						||
| 
								 | 
							
								chain(681,682).
							 | 
						||
| 
								 | 
							
								chain(682,683).
							 | 
						||
| 
								 | 
							
								chain(683,684).
							 | 
						||
| 
								 | 
							
								chain(684,685).
							 | 
						||
| 
								 | 
							
								chain(685,686).
							 | 
						||
| 
								 | 
							
								chain(686,687).
							 | 
						||
| 
								 | 
							
								chain(687,688).
							 | 
						||
| 
								 | 
							
								chain(688,689).
							 | 
						||
| 
								 | 
							
								chain(689,690).
							 | 
						||
| 
								 | 
							
								chain(690,691).
							 | 
						||
| 
								 | 
							
								chain(691,692).
							 | 
						||
| 
								 | 
							
								chain(692,693).
							 | 
						||
| 
								 | 
							
								chain(693,694).
							 | 
						||
| 
								 | 
							
								chain(694,695).
							 | 
						||
| 
								 | 
							
								chain(695,696).
							 | 
						||
| 
								 | 
							
								chain(696,697).
							 | 
						||
| 
								 | 
							
								chain(697,698).
							 | 
						||
| 
								 | 
							
								chain(698,699).
							 | 
						||
| 
								 | 
							
								chain(699,700).
							 | 
						||
| 
								 | 
							
								chain(700,701).
							 | 
						||
| 
								 | 
							
								chain(701,702).
							 | 
						||
| 
								 | 
							
								chain(702,703).
							 | 
						||
| 
								 | 
							
								chain(703,704).
							 | 
						||
| 
								 | 
							
								chain(704,705).
							 | 
						||
| 
								 | 
							
								chain(705,706).
							 | 
						||
| 
								 | 
							
								chain(706,707).
							 | 
						||
| 
								 | 
							
								chain(707,708).
							 | 
						||
| 
								 | 
							
								chain(708,709).
							 | 
						||
| 
								 | 
							
								chain(709,710).
							 | 
						||
| 
								 | 
							
								chain(710,711).
							 | 
						||
| 
								 | 
							
								chain(711,712).
							 | 
						||
| 
								 | 
							
								chain(712,713).
							 | 
						||
| 
								 | 
							
								chain(713,714).
							 | 
						||
| 
								 | 
							
								chain(714,715).
							 | 
						||
| 
								 | 
							
								chain(715,716).
							 | 
						||
| 
								 | 
							
								chain(716,717).
							 | 
						||
| 
								 | 
							
								chain(717,718).
							 | 
						||
| 
								 | 
							
								chain(718,719).
							 | 
						||
| 
								 | 
							
								chain(719,720).
							 | 
						||
| 
								 | 
							
								chain(720,721).
							 | 
						||
| 
								 | 
							
								chain(721,722).
							 | 
						||
| 
								 | 
							
								chain(722,723).
							 | 
						||
| 
								 | 
							
								chain(723,724).
							 | 
						||
| 
								 | 
							
								chain(724,725).
							 | 
						||
| 
								 | 
							
								chain(725,726).
							 | 
						||
| 
								 | 
							
								chain(726,727).
							 | 
						||
| 
								 | 
							
								chain(727,728).
							 | 
						||
| 
								 | 
							
								chain(728,729).
							 | 
						||
| 
								 | 
							
								chain(729,730).
							 | 
						||
| 
								 | 
							
								chain(730,731).
							 | 
						||
| 
								 | 
							
								chain(731,732).
							 | 
						||
| 
								 | 
							
								chain(732,733).
							 | 
						||
| 
								 | 
							
								chain(733,734).
							 | 
						||
| 
								 | 
							
								chain(734,735).
							 | 
						||
| 
								 | 
							
								chain(735,736).
							 | 
						||
| 
								 | 
							
								chain(736,737).
							 | 
						||
| 
								 | 
							
								chain(737,738).
							 | 
						||
| 
								 | 
							
								chain(738,739).
							 | 
						||
| 
								 | 
							
								chain(739,740).
							 | 
						||
| 
								 | 
							
								chain(740,741).
							 | 
						||
| 
								 | 
							
								chain(741,742).
							 | 
						||
| 
								 | 
							
								chain(742,743).
							 | 
						||
| 
								 | 
							
								chain(743,744).
							 | 
						||
| 
								 | 
							
								chain(744,745).
							 | 
						||
| 
								 | 
							
								chain(745,746).
							 | 
						||
| 
								 | 
							
								chain(746,747).
							 | 
						||
| 
								 | 
							
								chain(747,748).
							 | 
						||
| 
								 | 
							
								chain(748,749).
							 | 
						||
| 
								 | 
							
								chain(749,750).
							 | 
						||
| 
								 | 
							
								chain(750,751).
							 | 
						||
| 
								 | 
							
								chain(751,752).
							 | 
						||
| 
								 | 
							
								chain(752,753).
							 | 
						||
| 
								 | 
							
								chain(753,754).
							 | 
						||
| 
								 | 
							
								chain(754,755).
							 | 
						||
| 
								 | 
							
								chain(755,756).
							 | 
						||
| 
								 | 
							
								chain(756,757).
							 | 
						||
| 
								 | 
							
								chain(757,758).
							 | 
						||
| 
								 | 
							
								chain(758,759).
							 | 
						||
| 
								 | 
							
								chain(759,760).
							 | 
						||
| 
								 | 
							
								chain(760,761).
							 | 
						||
| 
								 | 
							
								chain(761,762).
							 | 
						||
| 
								 | 
							
								chain(762,763).
							 | 
						||
| 
								 | 
							
								chain(763,764).
							 | 
						||
| 
								 | 
							
								chain(764,765).
							 | 
						||
| 
								 | 
							
								chain(765,766).
							 | 
						||
| 
								 | 
							
								chain(766,767).
							 | 
						||
| 
								 | 
							
								chain(767,768).
							 | 
						||
| 
								 | 
							
								chain(768,769).
							 | 
						||
| 
								 | 
							
								chain(769,770).
							 | 
						||
| 
								 | 
							
								chain(770,771).
							 | 
						||
| 
								 | 
							
								chain(771,772).
							 | 
						||
| 
								 | 
							
								chain(772,773).
							 | 
						||
| 
								 | 
							
								chain(773,774).
							 | 
						||
| 
								 | 
							
								chain(774,775).
							 | 
						||
| 
								 | 
							
								chain(775,776).
							 | 
						||
| 
								 | 
							
								chain(776,777).
							 | 
						||
| 
								 | 
							
								chain(777,778).
							 | 
						||
| 
								 | 
							
								chain(778,779).
							 | 
						||
| 
								 | 
							
								chain(779,780).
							 | 
						||
| 
								 | 
							
								chain(780,781).
							 | 
						||
| 
								 | 
							
								chain(781,782).
							 | 
						||
| 
								 | 
							
								chain(782,783).
							 | 
						||
| 
								 | 
							
								chain(783,784).
							 | 
						||
| 
								 | 
							
								chain(784,785).
							 | 
						||
| 
								 | 
							
								chain(785,786).
							 | 
						||
| 
								 | 
							
								chain(786,787).
							 | 
						||
| 
								 | 
							
								chain(787,788).
							 | 
						||
| 
								 | 
							
								chain(788,789).
							 | 
						||
| 
								 | 
							
								chain(789,790).
							 | 
						||
| 
								 | 
							
								chain(790,791).
							 | 
						||
| 
								 | 
							
								chain(791,792).
							 | 
						||
| 
								 | 
							
								chain(792,793).
							 | 
						||
| 
								 | 
							
								chain(793,794).
							 | 
						||
| 
								 | 
							
								chain(794,795).
							 | 
						||
| 
								 | 
							
								chain(795,796).
							 | 
						||
| 
								 | 
							
								chain(796,797).
							 | 
						||
| 
								 | 
							
								chain(797,798).
							 | 
						||
| 
								 | 
							
								chain(798,799).
							 | 
						||
| 
								 | 
							
								chain(799,800).
							 | 
						||
| 
								 | 
							
								chain(800,801).
							 | 
						||
| 
								 | 
							
								chain(801,802).
							 | 
						||
| 
								 | 
							
								chain(802,803).
							 | 
						||
| 
								 | 
							
								chain(803,804).
							 | 
						||
| 
								 | 
							
								chain(804,805).
							 | 
						||
| 
								 | 
							
								chain(805,806).
							 | 
						||
| 
								 | 
							
								chain(806,807).
							 | 
						||
| 
								 | 
							
								chain(807,808).
							 | 
						||
| 
								 | 
							
								chain(808,809).
							 | 
						||
| 
								 | 
							
								chain(809,810).
							 | 
						||
| 
								 | 
							
								chain(810,811).
							 | 
						||
| 
								 | 
							
								chain(811,812).
							 | 
						||
| 
								 | 
							
								chain(812,813).
							 | 
						||
| 
								 | 
							
								chain(813,814).
							 | 
						||
| 
								 | 
							
								chain(814,815).
							 | 
						||
| 
								 | 
							
								chain(815,816).
							 | 
						||
| 
								 | 
							
								chain(816,817).
							 | 
						||
| 
								 | 
							
								chain(817,818).
							 | 
						||
| 
								 | 
							
								chain(818,819).
							 | 
						||
| 
								 | 
							
								chain(819,820).
							 | 
						||
| 
								 | 
							
								chain(820,821).
							 | 
						||
| 
								 | 
							
								chain(821,822).
							 | 
						||
| 
								 | 
							
								chain(822,823).
							 | 
						||
| 
								 | 
							
								chain(823,824).
							 | 
						||
| 
								 | 
							
								chain(824,825).
							 | 
						||
| 
								 | 
							
								chain(825,826).
							 | 
						||
| 
								 | 
							
								chain(826,827).
							 | 
						||
| 
								 | 
							
								chain(827,828).
							 | 
						||
| 
								 | 
							
								chain(828,829).
							 | 
						||
| 
								 | 
							
								chain(829,830).
							 | 
						||
| 
								 | 
							
								chain(830,831).
							 | 
						||
| 
								 | 
							
								chain(831,832).
							 | 
						||
| 
								 | 
							
								chain(832,833).
							 | 
						||
| 
								 | 
							
								chain(833,834).
							 | 
						||
| 
								 | 
							
								chain(834,835).
							 | 
						||
| 
								 | 
							
								chain(835,836).
							 | 
						||
| 
								 | 
							
								chain(836,837).
							 | 
						||
| 
								 | 
							
								chain(837,838).
							 | 
						||
| 
								 | 
							
								chain(838,839).
							 | 
						||
| 
								 | 
							
								chain(839,840).
							 | 
						||
| 
								 | 
							
								chain(840,841).
							 | 
						||
| 
								 | 
							
								chain(841,842).
							 | 
						||
| 
								 | 
							
								chain(842,843).
							 | 
						||
| 
								 | 
							
								chain(843,844).
							 | 
						||
| 
								 | 
							
								chain(844,845).
							 | 
						||
| 
								 | 
							
								chain(845,846).
							 | 
						||
| 
								 | 
							
								chain(846,847).
							 | 
						||
| 
								 | 
							
								chain(847,848).
							 | 
						||
| 
								 | 
							
								chain(848,849).
							 | 
						||
| 
								 | 
							
								chain(849,850).
							 | 
						||
| 
								 | 
							
								chain(850,851).
							 | 
						||
| 
								 | 
							
								chain(851,852).
							 | 
						||
| 
								 | 
							
								chain(852,853).
							 | 
						||
| 
								 | 
							
								chain(853,854).
							 | 
						||
| 
								 | 
							
								chain(854,855).
							 | 
						||
| 
								 | 
							
								chain(855,856).
							 | 
						||
| 
								 | 
							
								chain(856,857).
							 | 
						||
| 
								 | 
							
								chain(857,858).
							 | 
						||
| 
								 | 
							
								chain(858,859).
							 | 
						||
| 
								 | 
							
								chain(859,860).
							 | 
						||
| 
								 | 
							
								chain(860,861).
							 | 
						||
| 
								 | 
							
								chain(861,862).
							 | 
						||
| 
								 | 
							
								chain(862,863).
							 | 
						||
| 
								 | 
							
								chain(863,864).
							 | 
						||
| 
								 | 
							
								chain(864,865).
							 | 
						||
| 
								 | 
							
								chain(865,866).
							 | 
						||
| 
								 | 
							
								chain(866,867).
							 | 
						||
| 
								 | 
							
								chain(867,868).
							 | 
						||
| 
								 | 
							
								chain(868,869).
							 | 
						||
| 
								 | 
							
								chain(869,870).
							 | 
						||
| 
								 | 
							
								chain(870,871).
							 | 
						||
| 
								 | 
							
								chain(871,872).
							 | 
						||
| 
								 | 
							
								chain(872,873).
							 | 
						||
| 
								 | 
							
								chain(873,874).
							 | 
						||
| 
								 | 
							
								chain(874,875).
							 | 
						||
| 
								 | 
							
								chain(875,876).
							 | 
						||
| 
								 | 
							
								chain(876,877).
							 | 
						||
| 
								 | 
							
								chain(877,878).
							 | 
						||
| 
								 | 
							
								chain(878,879).
							 | 
						||
| 
								 | 
							
								chain(879,880).
							 | 
						||
| 
								 | 
							
								chain(880,881).
							 | 
						||
| 
								 | 
							
								chain(881,882).
							 | 
						||
| 
								 | 
							
								chain(882,883).
							 | 
						||
| 
								 | 
							
								chain(883,884).
							 | 
						||
| 
								 | 
							
								chain(884,885).
							 | 
						||
| 
								 | 
							
								chain(885,886).
							 | 
						||
| 
								 | 
							
								chain(886,887).
							 | 
						||
| 
								 | 
							
								chain(887,888).
							 | 
						||
| 
								 | 
							
								chain(888,889).
							 | 
						||
| 
								 | 
							
								chain(889,890).
							 | 
						||
| 
								 | 
							
								chain(890,891).
							 | 
						||
| 
								 | 
							
								chain(891,892).
							 | 
						||
| 
								 | 
							
								chain(892,893).
							 | 
						||
| 
								 | 
							
								chain(893,894).
							 | 
						||
| 
								 | 
							
								chain(894,895).
							 | 
						||
| 
								 | 
							
								chain(895,896).
							 | 
						||
| 
								 | 
							
								chain(896,897).
							 | 
						||
| 
								 | 
							
								chain(897,898).
							 | 
						||
| 
								 | 
							
								chain(898,899).
							 | 
						||
| 
								 | 
							
								chain(899,900).
							 | 
						||
| 
								 | 
							
								chain(900,901).
							 | 
						||
| 
								 | 
							
								chain(901,902).
							 | 
						||
| 
								 | 
							
								chain(902,903).
							 | 
						||
| 
								 | 
							
								chain(903,904).
							 | 
						||
| 
								 | 
							
								chain(904,905).
							 | 
						||
| 
								 | 
							
								chain(905,906).
							 | 
						||
| 
								 | 
							
								chain(906,907).
							 | 
						||
| 
								 | 
							
								chain(907,908).
							 | 
						||
| 
								 | 
							
								chain(908,909).
							 | 
						||
| 
								 | 
							
								chain(909,910).
							 | 
						||
| 
								 | 
							
								chain(910,911).
							 | 
						||
| 
								 | 
							
								chain(911,912).
							 | 
						||
| 
								 | 
							
								chain(912,913).
							 | 
						||
| 
								 | 
							
								chain(913,914).
							 | 
						||
| 
								 | 
							
								chain(914,915).
							 | 
						||
| 
								 | 
							
								chain(915,916).
							 | 
						||
| 
								 | 
							
								chain(916,917).
							 | 
						||
| 
								 | 
							
								chain(917,918).
							 | 
						||
| 
								 | 
							
								chain(918,919).
							 | 
						||
| 
								 | 
							
								chain(919,920).
							 | 
						||
| 
								 | 
							
								chain(920,921).
							 | 
						||
| 
								 | 
							
								chain(921,922).
							 | 
						||
| 
								 | 
							
								chain(922,923).
							 | 
						||
| 
								 | 
							
								chain(923,924).
							 | 
						||
| 
								 | 
							
								chain(924,925).
							 | 
						||
| 
								 | 
							
								chain(925,926).
							 | 
						||
| 
								 | 
							
								chain(926,927).
							 | 
						||
| 
								 | 
							
								chain(927,928).
							 | 
						||
| 
								 | 
							
								chain(928,929).
							 | 
						||
| 
								 | 
							
								chain(929,930).
							 | 
						||
| 
								 | 
							
								chain(930,931).
							 | 
						||
| 
								 | 
							
								chain(931,932).
							 | 
						||
| 
								 | 
							
								chain(932,933).
							 | 
						||
| 
								 | 
							
								chain(933,934).
							 | 
						||
| 
								 | 
							
								chain(934,935).
							 | 
						||
| 
								 | 
							
								chain(935,936).
							 | 
						||
| 
								 | 
							
								chain(936,937).
							 | 
						||
| 
								 | 
							
								chain(937,938).
							 | 
						||
| 
								 | 
							
								chain(938,939).
							 | 
						||
| 
								 | 
							
								chain(939,940).
							 | 
						||
| 
								 | 
							
								chain(940,941).
							 | 
						||
| 
								 | 
							
								chain(941,942).
							 | 
						||
| 
								 | 
							
								chain(942,943).
							 | 
						||
| 
								 | 
							
								chain(943,944).
							 | 
						||
| 
								 | 
							
								chain(944,945).
							 | 
						||
| 
								 | 
							
								chain(945,946).
							 | 
						||
| 
								 | 
							
								chain(946,947).
							 | 
						||
| 
								 | 
							
								chain(947,948).
							 | 
						||
| 
								 | 
							
								chain(948,949).
							 | 
						||
| 
								 | 
							
								chain(949,950).
							 | 
						||
| 
								 | 
							
								chain(950,951).
							 | 
						||
| 
								 | 
							
								chain(951,952).
							 | 
						||
| 
								 | 
							
								chain(952,953).
							 | 
						||
| 
								 | 
							
								chain(953,954).
							 | 
						||
| 
								 | 
							
								chain(954,955).
							 | 
						||
| 
								 | 
							
								chain(955,956).
							 | 
						||
| 
								 | 
							
								chain(956,957).
							 | 
						||
| 
								 | 
							
								chain(957,958).
							 | 
						||
| 
								 | 
							
								chain(958,959).
							 | 
						||
| 
								 | 
							
								chain(959,960).
							 | 
						||
| 
								 | 
							
								chain(960,961).
							 | 
						||
| 
								 | 
							
								chain(961,962).
							 | 
						||
| 
								 | 
							
								chain(962,963).
							 | 
						||
| 
								 | 
							
								chain(963,964).
							 | 
						||
| 
								 | 
							
								chain(964,965).
							 | 
						||
| 
								 | 
							
								chain(965,966).
							 | 
						||
| 
								 | 
							
								chain(966,967).
							 | 
						||
| 
								 | 
							
								chain(967,968).
							 | 
						||
| 
								 | 
							
								chain(968,969).
							 | 
						||
| 
								 | 
							
								chain(969,970).
							 | 
						||
| 
								 | 
							
								chain(970,971).
							 | 
						||
| 
								 | 
							
								chain(971,972).
							 | 
						||
| 
								 | 
							
								chain(972,973).
							 | 
						||
| 
								 | 
							
								chain(973,974).
							 | 
						||
| 
								 | 
							
								chain(974,975).
							 | 
						||
| 
								 | 
							
								chain(975,976).
							 | 
						||
| 
								 | 
							
								chain(976,977).
							 | 
						||
| 
								 | 
							
								chain(977,978).
							 | 
						||
| 
								 | 
							
								chain(978,979).
							 | 
						||
| 
								 | 
							
								chain(979,980).
							 | 
						||
| 
								 | 
							
								chain(980,981).
							 | 
						||
| 
								 | 
							
								chain(981,982).
							 | 
						||
| 
								 | 
							
								chain(982,983).
							 | 
						||
| 
								 | 
							
								chain(983,984).
							 | 
						||
| 
								 | 
							
								chain(984,985).
							 | 
						||
| 
								 | 
							
								chain(985,986).
							 | 
						||
| 
								 | 
							
								chain(986,987).
							 | 
						||
| 
								 | 
							
								chain(987,988).
							 | 
						||
| 
								 | 
							
								chain(988,989).
							 | 
						||
| 
								 | 
							
								chain(989,990).
							 | 
						||
| 
								 | 
							
								chain(990,991).
							 | 
						||
| 
								 | 
							
								chain(991,992).
							 | 
						||
| 
								 | 
							
								chain(992,993).
							 | 
						||
| 
								 | 
							
								chain(993,994).
							 | 
						||
| 
								 | 
							
								chain(994,995).
							 | 
						||
| 
								 | 
							
								chain(995,996).
							 | 
						||
| 
								 | 
							
								chain(996,997).
							 | 
						||
| 
								 | 
							
								chain(997,998).
							 | 
						||
| 
								 | 
							
								chain(998,999).
							 | 
						||
| 
								 | 
							
								chain(999,1000).
							 | 
						||
| 
								 | 
							
								chain(1000,1001).
							 | 
						||
| 
								 | 
							
								chain(1001,1002).
							 | 
						||
| 
								 | 
							
								chain(1002,1003).
							 | 
						||
| 
								 | 
							
								chain(1003,1004).
							 | 
						||
| 
								 | 
							
								chain(1004,1005).
							 | 
						||
| 
								 | 
							
								chain(1005,1006).
							 | 
						||
| 
								 | 
							
								chain(1006,1007).
							 | 
						||
| 
								 | 
							
								chain(1007,1008).
							 | 
						||
| 
								 | 
							
								chain(1008,1009).
							 | 
						||
| 
								 | 
							
								chain(1009,1010).
							 | 
						||
| 
								 | 
							
								chain(1010,1011).
							 | 
						||
| 
								 | 
							
								chain(1011,1012).
							 | 
						||
| 
								 | 
							
								chain(1012,1013).
							 | 
						||
| 
								 | 
							
								chain(1013,1014).
							 | 
						||
| 
								 | 
							
								chain(1014,1015).
							 | 
						||
| 
								 | 
							
								chain(1015,1016).
							 | 
						||
| 
								 | 
							
								chain(1016,1017).
							 | 
						||
| 
								 | 
							
								chain(1017,1018).
							 | 
						||
| 
								 | 
							
								chain(1018,1019).
							 | 
						||
| 
								 | 
							
								chain(1019,1020).
							 | 
						||
| 
								 | 
							
								chain(1020,1021).
							 | 
						||
| 
								 | 
							
								chain(1021,1022).
							 | 
						||
| 
								 | 
							
								chain(1022,1023).
							 | 
						||
| 
								 | 
							
								chain(1023,1024).
							 | 
						||
| 
								 | 
							
								chain(1024,1025).
							 | 
						||
| 
								 | 
							
								chain(1025,1026).
							 | 
						||
| 
								 | 
							
								chain(1026,1027).
							 | 
						||
| 
								 | 
							
								chain(1027,1028).
							 | 
						||
| 
								 | 
							
								chain(1028,1029).
							 | 
						||
| 
								 | 
							
								chain(1029,1030).
							 | 
						||
| 
								 | 
							
								chain(1030,1031).
							 | 
						||
| 
								 | 
							
								chain(1031,1032).
							 | 
						||
| 
								 | 
							
								chain(1032,1033).
							 | 
						||
| 
								 | 
							
								chain(1033,1034).
							 | 
						||
| 
								 | 
							
								chain(1034,1035).
							 | 
						||
| 
								 | 
							
								chain(1035,1036).
							 | 
						||
| 
								 | 
							
								chain(1036,1037).
							 | 
						||
| 
								 | 
							
								chain(1037,1038).
							 | 
						||
| 
								 | 
							
								chain(1038,1039).
							 | 
						||
| 
								 | 
							
								chain(1039,1040).
							 | 
						||
| 
								 | 
							
								chain(1040,1041).
							 | 
						||
| 
								 | 
							
								chain(1041,1042).
							 | 
						||
| 
								 | 
							
								chain(1042,1043).
							 | 
						||
| 
								 | 
							
								chain(1043,1044).
							 | 
						||
| 
								 | 
							
								chain(1044,1045).
							 | 
						||
| 
								 | 
							
								chain(1045,1046).
							 | 
						||
| 
								 | 
							
								chain(1046,1047).
							 | 
						||
| 
								 | 
							
								chain(1047,1048).
							 | 
						||
| 
								 | 
							
								chain(1048,1049).
							 | 
						||
| 
								 | 
							
								chain(1049,1050).
							 | 
						||
| 
								 | 
							
								chain(1050,1051).
							 | 
						||
| 
								 | 
							
								chain(1051,1052).
							 | 
						||
| 
								 | 
							
								chain(1052,1053).
							 | 
						||
| 
								 | 
							
								chain(1053,1054).
							 | 
						||
| 
								 | 
							
								chain(1054,1055).
							 | 
						||
| 
								 | 
							
								chain(1055,1056).
							 | 
						||
| 
								 | 
							
								chain(1056,1057).
							 | 
						||
| 
								 | 
							
								chain(1057,1058).
							 | 
						||
| 
								 | 
							
								chain(1058,1059).
							 | 
						||
| 
								 | 
							
								chain(1059,1060).
							 | 
						||
| 
								 | 
							
								chain(1060,1061).
							 | 
						||
| 
								 | 
							
								chain(1061,1062).
							 | 
						||
| 
								 | 
							
								chain(1062,1063).
							 | 
						||
| 
								 | 
							
								chain(1063,1064).
							 | 
						||
| 
								 | 
							
								chain(1064,1065).
							 | 
						||
| 
								 | 
							
								chain(1065,1066).
							 | 
						||
| 
								 | 
							
								chain(1066,1067).
							 | 
						||
| 
								 | 
							
								chain(1067,1068).
							 | 
						||
| 
								 | 
							
								chain(1068,1069).
							 | 
						||
| 
								 | 
							
								chain(1069,1070).
							 | 
						||
| 
								 | 
							
								chain(1070,1071).
							 | 
						||
| 
								 | 
							
								chain(1071,1072).
							 | 
						||
| 
								 | 
							
								chain(1072,1073).
							 | 
						||
| 
								 | 
							
								chain(1073,1074).
							 | 
						||
| 
								 | 
							
								chain(1074,1075).
							 | 
						||
| 
								 | 
							
								chain(1075,1076).
							 | 
						||
| 
								 | 
							
								chain(1076,1077).
							 | 
						||
| 
								 | 
							
								chain(1077,1078).
							 | 
						||
| 
								 | 
							
								chain(1078,1079).
							 | 
						||
| 
								 | 
							
								chain(1079,1080).
							 | 
						||
| 
								 | 
							
								chain(1080,1081).
							 | 
						||
| 
								 | 
							
								chain(1081,1082).
							 | 
						||
| 
								 | 
							
								chain(1082,1083).
							 | 
						||
| 
								 | 
							
								chain(1083,1084).
							 | 
						||
| 
								 | 
							
								chain(1084,1085).
							 | 
						||
| 
								 | 
							
								chain(1085,1086).
							 | 
						||
| 
								 | 
							
								chain(1086,1087).
							 | 
						||
| 
								 | 
							
								chain(1087,1088).
							 | 
						||
| 
								 | 
							
								chain(1088,1089).
							 | 
						||
| 
								 | 
							
								chain(1089,1090).
							 | 
						||
| 
								 | 
							
								chain(1090,1091).
							 | 
						||
| 
								 | 
							
								chain(1091,1092).
							 | 
						||
| 
								 | 
							
								chain(1092,1093).
							 | 
						||
| 
								 | 
							
								chain(1093,1094).
							 | 
						||
| 
								 | 
							
								chain(1094,1095).
							 | 
						||
| 
								 | 
							
								chain(1095,1096).
							 | 
						||
| 
								 | 
							
								chain(1096,1097).
							 | 
						||
| 
								 | 
							
								chain(1097,1098).
							 | 
						||
| 
								 | 
							
								chain(1098,1099).
							 | 
						||
| 
								 | 
							
								chain(1099,1100).
							 | 
						||
| 
								 | 
							
								chain(1100,1101).
							 | 
						||
| 
								 | 
							
								chain(1101,1102).
							 | 
						||
| 
								 | 
							
								chain(1102,1103).
							 | 
						||
| 
								 | 
							
								chain(1103,1104).
							 | 
						||
| 
								 | 
							
								chain(1104,1105).
							 | 
						||
| 
								 | 
							
								chain(1105,1106).
							 | 
						||
| 
								 | 
							
								chain(1106,1107).
							 | 
						||
| 
								 | 
							
								chain(1107,1108).
							 | 
						||
| 
								 | 
							
								chain(1108,1109).
							 | 
						||
| 
								 | 
							
								chain(1109,1110).
							 | 
						||
| 
								 | 
							
								chain(1110,1111).
							 | 
						||
| 
								 | 
							
								chain(1111,1112).
							 | 
						||
| 
								 | 
							
								chain(1112,1113).
							 | 
						||
| 
								 | 
							
								chain(1113,1114).
							 | 
						||
| 
								 | 
							
								chain(1114,1115).
							 | 
						||
| 
								 | 
							
								chain(1115,1116).
							 | 
						||
| 
								 | 
							
								chain(1116,1117).
							 | 
						||
| 
								 | 
							
								chain(1117,1118).
							 | 
						||
| 
								 | 
							
								chain(1118,1119).
							 | 
						||
| 
								 | 
							
								chain(1119,1120).
							 | 
						||
| 
								 | 
							
								chain(1120,1121).
							 | 
						||
| 
								 | 
							
								chain(1121,1122).
							 | 
						||
| 
								 | 
							
								chain(1122,1123).
							 | 
						||
| 
								 | 
							
								chain(1123,1124).
							 | 
						||
| 
								 | 
							
								chain(1124,1125).
							 | 
						||
| 
								 | 
							
								chain(1125,1126).
							 | 
						||
| 
								 | 
							
								chain(1126,1127).
							 | 
						||
| 
								 | 
							
								chain(1127,1128).
							 | 
						||
| 
								 | 
							
								chain(1128,1129).
							 | 
						||
| 
								 | 
							
								chain(1129,1130).
							 | 
						||
| 
								 | 
							
								chain(1130,1131).
							 | 
						||
| 
								 | 
							
								chain(1131,1132).
							 | 
						||
| 
								 | 
							
								chain(1132,1133).
							 | 
						||
| 
								 | 
							
								chain(1133,1134).
							 | 
						||
| 
								 | 
							
								chain(1134,1135).
							 | 
						||
| 
								 | 
							
								chain(1135,1136).
							 | 
						||
| 
								 | 
							
								chain(1136,1137).
							 | 
						||
| 
								 | 
							
								chain(1137,1138).
							 | 
						||
| 
								 | 
							
								chain(1138,1139).
							 | 
						||
| 
								 | 
							
								chain(1139,1140).
							 | 
						||
| 
								 | 
							
								chain(1140,1141).
							 | 
						||
| 
								 | 
							
								chain(1141,1142).
							 | 
						||
| 
								 | 
							
								chain(1142,1143).
							 | 
						||
| 
								 | 
							
								chain(1143,1144).
							 | 
						||
| 
								 | 
							
								chain(1144,1145).
							 | 
						||
| 
								 | 
							
								chain(1145,1146).
							 | 
						||
| 
								 | 
							
								chain(1146,1147).
							 | 
						||
| 
								 | 
							
								chain(1147,1148).
							 | 
						||
| 
								 | 
							
								chain(1148,1149).
							 | 
						||
| 
								 | 
							
								chain(1149,1150).
							 | 
						||
| 
								 | 
							
								chain(1150,1151).
							 | 
						||
| 
								 | 
							
								chain(1151,1152).
							 | 
						||
| 
								 | 
							
								chain(1152,1153).
							 | 
						||
| 
								 | 
							
								chain(1153,1154).
							 | 
						||
| 
								 | 
							
								chain(1154,1155).
							 | 
						||
| 
								 | 
							
								chain(1155,1156).
							 | 
						||
| 
								 | 
							
								chain(1156,1157).
							 | 
						||
| 
								 | 
							
								chain(1157,1158).
							 | 
						||
| 
								 | 
							
								chain(1158,1159).
							 | 
						||
| 
								 | 
							
								chain(1159,1160).
							 | 
						||
| 
								 | 
							
								chain(1160,1161).
							 | 
						||
| 
								 | 
							
								chain(1161,1162).
							 | 
						||
| 
								 | 
							
								chain(1162,1163).
							 | 
						||
| 
								 | 
							
								chain(1163,1164).
							 | 
						||
| 
								 | 
							
								chain(1164,1165).
							 | 
						||
| 
								 | 
							
								chain(1165,1166).
							 | 
						||
| 
								 | 
							
								chain(1166,1167).
							 | 
						||
| 
								 | 
							
								chain(1167,1168).
							 | 
						||
| 
								 | 
							
								chain(1168,1169).
							 | 
						||
| 
								 | 
							
								chain(1169,1170).
							 | 
						||
| 
								 | 
							
								chain(1170,1171).
							 | 
						||
| 
								 | 
							
								chain(1171,1172).
							 | 
						||
| 
								 | 
							
								chain(1172,1173).
							 | 
						||
| 
								 | 
							
								chain(1173,1174).
							 | 
						||
| 
								 | 
							
								chain(1174,1175).
							 | 
						||
| 
								 | 
							
								chain(1175,1176).
							 | 
						||
| 
								 | 
							
								chain(1176,1177).
							 | 
						||
| 
								 | 
							
								chain(1177,1178).
							 | 
						||
| 
								 | 
							
								chain(1178,1179).
							 | 
						||
| 
								 | 
							
								chain(1179,1180).
							 | 
						||
| 
								 | 
							
								chain(1180,1181).
							 | 
						||
| 
								 | 
							
								chain(1181,1182).
							 | 
						||
| 
								 | 
							
								chain(1182,1183).
							 | 
						||
| 
								 | 
							
								chain(1183,1184).
							 | 
						||
| 
								 | 
							
								chain(1184,1185).
							 | 
						||
| 
								 | 
							
								chain(1185,1186).
							 | 
						||
| 
								 | 
							
								chain(1186,1187).
							 | 
						||
| 
								 | 
							
								chain(1187,1188).
							 | 
						||
| 
								 | 
							
								chain(1188,1189).
							 | 
						||
| 
								 | 
							
								chain(1189,1190).
							 | 
						||
| 
								 | 
							
								chain(1190,1191).
							 | 
						||
| 
								 | 
							
								chain(1191,1192).
							 | 
						||
| 
								 | 
							
								chain(1192,1193).
							 | 
						||
| 
								 | 
							
								chain(1193,1194).
							 | 
						||
| 
								 | 
							
								chain(1194,1195).
							 | 
						||
| 
								 | 
							
								chain(1195,1196).
							 | 
						||
| 
								 | 
							
								chain(1196,1197).
							 | 
						||
| 
								 | 
							
								chain(1197,1198).
							 | 
						||
| 
								 | 
							
								chain(1198,1199).
							 | 
						||
| 
								 | 
							
								chain(1199,1200).
							 | 
						||
| 
								 | 
							
								chain(1200,1201).
							 | 
						||
| 
								 | 
							
								chain(1201,1202).
							 | 
						||
| 
								 | 
							
								chain(1202,1203).
							 | 
						||
| 
								 | 
							
								chain(1203,1204).
							 | 
						||
| 
								 | 
							
								chain(1204,1205).
							 | 
						||
| 
								 | 
							
								chain(1205,1206).
							 | 
						||
| 
								 | 
							
								chain(1206,1207).
							 | 
						||
| 
								 | 
							
								chain(1207,1208).
							 | 
						||
| 
								 | 
							
								chain(1208,1209).
							 | 
						||
| 
								 | 
							
								chain(1209,1210).
							 | 
						||
| 
								 | 
							
								chain(1210,1211).
							 | 
						||
| 
								 | 
							
								chain(1211,1212).
							 | 
						||
| 
								 | 
							
								chain(1212,1213).
							 | 
						||
| 
								 | 
							
								chain(1213,1214).
							 | 
						||
| 
								 | 
							
								chain(1214,1215).
							 | 
						||
| 
								 | 
							
								chain(1215,1216).
							 | 
						||
| 
								 | 
							
								chain(1216,1217).
							 | 
						||
| 
								 | 
							
								chain(1217,1218).
							 | 
						||
| 
								 | 
							
								chain(1218,1219).
							 | 
						||
| 
								 | 
							
								chain(1219,1220).
							 | 
						||
| 
								 | 
							
								chain(1220,1221).
							 | 
						||
| 
								 | 
							
								chain(1221,1222).
							 | 
						||
| 
								 | 
							
								chain(1222,1223).
							 | 
						||
| 
								 | 
							
								chain(1223,1224).
							 | 
						||
| 
								 | 
							
								chain(1224,1225).
							 | 
						||
| 
								 | 
							
								chain(1225,1226).
							 | 
						||
| 
								 | 
							
								chain(1226,1227).
							 | 
						||
| 
								 | 
							
								chain(1227,1228).
							 | 
						||
| 
								 | 
							
								chain(1228,1229).
							 | 
						||
| 
								 | 
							
								chain(1229,1230).
							 | 
						||
| 
								 | 
							
								chain(1230,1231).
							 | 
						||
| 
								 | 
							
								chain(1231,1232).
							 | 
						||
| 
								 | 
							
								chain(1232,1233).
							 | 
						||
| 
								 | 
							
								chain(1233,1234).
							 | 
						||
| 
								 | 
							
								chain(1234,1235).
							 | 
						||
| 
								 | 
							
								chain(1235,1236).
							 | 
						||
| 
								 | 
							
								chain(1236,1237).
							 | 
						||
| 
								 | 
							
								chain(1237,1238).
							 | 
						||
| 
								 | 
							
								chain(1238,1239).
							 | 
						||
| 
								 | 
							
								chain(1239,1240).
							 | 
						||
| 
								 | 
							
								chain(1240,1241).
							 | 
						||
| 
								 | 
							
								chain(1241,1242).
							 | 
						||
| 
								 | 
							
								chain(1242,1243).
							 | 
						||
| 
								 | 
							
								chain(1243,1244).
							 | 
						||
| 
								 | 
							
								chain(1244,1245).
							 | 
						||
| 
								 | 
							
								chain(1245,1246).
							 | 
						||
| 
								 | 
							
								chain(1246,1247).
							 | 
						||
| 
								 | 
							
								chain(1247,1248).
							 | 
						||
| 
								 | 
							
								chain(1248,1249).
							 | 
						||
| 
								 | 
							
								chain(1249,1250).
							 | 
						||
| 
								 | 
							
								chain(1250,1251).
							 | 
						||
| 
								 | 
							
								chain(1251,1252).
							 | 
						||
| 
								 | 
							
								chain(1252,1253).
							 | 
						||
| 
								 | 
							
								chain(1253,1254).
							 | 
						||
| 
								 | 
							
								chain(1254,1255).
							 | 
						||
| 
								 | 
							
								chain(1255,1256).
							 | 
						||
| 
								 | 
							
								chain(1256,1257).
							 | 
						||
| 
								 | 
							
								chain(1257,1258).
							 | 
						||
| 
								 | 
							
								chain(1258,1259).
							 | 
						||
| 
								 | 
							
								chain(1259,1260).
							 | 
						||
| 
								 | 
							
								chain(1260,1261).
							 | 
						||
| 
								 | 
							
								chain(1261,1262).
							 | 
						||
| 
								 | 
							
								chain(1262,1263).
							 | 
						||
| 
								 | 
							
								chain(1263,1264).
							 | 
						||
| 
								 | 
							
								chain(1264,1265).
							 | 
						||
| 
								 | 
							
								chain(1265,1266).
							 | 
						||
| 
								 | 
							
								chain(1266,1267).
							 | 
						||
| 
								 | 
							
								chain(1267,1268).
							 | 
						||
| 
								 | 
							
								chain(1268,1269).
							 | 
						||
| 
								 | 
							
								chain(1269,1270).
							 | 
						||
| 
								 | 
							
								chain(1270,1271).
							 | 
						||
| 
								 | 
							
								chain(1271,1272).
							 | 
						||
| 
								 | 
							
								chain(1272,1273).
							 | 
						||
| 
								 | 
							
								chain(1273,1274).
							 | 
						||
| 
								 | 
							
								chain(1274,1275).
							 | 
						||
| 
								 | 
							
								chain(1275,1276).
							 | 
						||
| 
								 | 
							
								chain(1276,1277).
							 | 
						||
| 
								 | 
							
								chain(1277,1278).
							 | 
						||
| 
								 | 
							
								chain(1278,1279).
							 | 
						||
| 
								 | 
							
								chain(1279,1280).
							 | 
						||
| 
								 | 
							
								chain(1280,1281).
							 | 
						||
| 
								 | 
							
								chain(1281,1282).
							 | 
						||
| 
								 | 
							
								chain(1282,1283).
							 | 
						||
| 
								 | 
							
								chain(1283,1284).
							 | 
						||
| 
								 | 
							
								chain(1284,1285).
							 | 
						||
| 
								 | 
							
								chain(1285,1286).
							 | 
						||
| 
								 | 
							
								chain(1286,1287).
							 | 
						||
| 
								 | 
							
								chain(1287,1288).
							 | 
						||
| 
								 | 
							
								chain(1288,1289).
							 | 
						||
| 
								 | 
							
								chain(1289,1290).
							 | 
						||
| 
								 | 
							
								chain(1290,1291).
							 | 
						||
| 
								 | 
							
								chain(1291,1292).
							 | 
						||
| 
								 | 
							
								chain(1292,1293).
							 | 
						||
| 
								 | 
							
								chain(1293,1294).
							 | 
						||
| 
								 | 
							
								chain(1294,1295).
							 | 
						||
| 
								 | 
							
								chain(1295,1296).
							 | 
						||
| 
								 | 
							
								chain(1296,1297).
							 | 
						||
| 
								 | 
							
								chain(1297,1298).
							 | 
						||
| 
								 | 
							
								chain(1298,1299).
							 | 
						||
| 
								 | 
							
								chain(1299,1300).
							 | 
						||
| 
								 | 
							
								chain(1300,1301).
							 | 
						||
| 
								 | 
							
								chain(1301,1302).
							 | 
						||
| 
								 | 
							
								chain(1302,1303).
							 | 
						||
| 
								 | 
							
								chain(1303,1304).
							 | 
						||
| 
								 | 
							
								chain(1304,1305).
							 | 
						||
| 
								 | 
							
								chain(1305,1306).
							 | 
						||
| 
								 | 
							
								chain(1306,1307).
							 | 
						||
| 
								 | 
							
								chain(1307,1308).
							 | 
						||
| 
								 | 
							
								chain(1308,1309).
							 | 
						||
| 
								 | 
							
								chain(1309,1310).
							 | 
						||
| 
								 | 
							
								chain(1310,1311).
							 | 
						||
| 
								 | 
							
								chain(1311,1312).
							 | 
						||
| 
								 | 
							
								chain(1312,1313).
							 | 
						||
| 
								 | 
							
								chain(1313,1314).
							 | 
						||
| 
								 | 
							
								chain(1314,1315).
							 | 
						||
| 
								 | 
							
								chain(1315,1316).
							 | 
						||
| 
								 | 
							
								chain(1316,1317).
							 | 
						||
| 
								 | 
							
								chain(1317,1318).
							 | 
						||
| 
								 | 
							
								chain(1318,1319).
							 | 
						||
| 
								 | 
							
								chain(1319,1320).
							 | 
						||
| 
								 | 
							
								chain(1320,1321).
							 | 
						||
| 
								 | 
							
								chain(1321,1322).
							 | 
						||
| 
								 | 
							
								chain(1322,1323).
							 | 
						||
| 
								 | 
							
								chain(1323,1324).
							 | 
						||
| 
								 | 
							
								chain(1324,1325).
							 | 
						||
| 
								 | 
							
								chain(1325,1326).
							 | 
						||
| 
								 | 
							
								chain(1326,1327).
							 | 
						||
| 
								 | 
							
								chain(1327,1328).
							 | 
						||
| 
								 | 
							
								chain(1328,1329).
							 | 
						||
| 
								 | 
							
								chain(1329,1330).
							 | 
						||
| 
								 | 
							
								chain(1330,1331).
							 | 
						||
| 
								 | 
							
								chain(1331,1332).
							 | 
						||
| 
								 | 
							
								chain(1332,1333).
							 | 
						||
| 
								 | 
							
								chain(1333,1334).
							 | 
						||
| 
								 | 
							
								chain(1334,1335).
							 | 
						||
| 
								 | 
							
								chain(1335,1336).
							 | 
						||
| 
								 | 
							
								chain(1336,1337).
							 | 
						||
| 
								 | 
							
								chain(1337,1338).
							 | 
						||
| 
								 | 
							
								chain(1338,1339).
							 | 
						||
| 
								 | 
							
								chain(1339,1340).
							 | 
						||
| 
								 | 
							
								chain(1340,1341).
							 | 
						||
| 
								 | 
							
								chain(1341,1342).
							 | 
						||
| 
								 | 
							
								chain(1342,1343).
							 | 
						||
| 
								 | 
							
								chain(1343,1344).
							 | 
						||
| 
								 | 
							
								chain(1344,1345).
							 | 
						||
| 
								 | 
							
								chain(1345,1346).
							 | 
						||
| 
								 | 
							
								chain(1346,1347).
							 | 
						||
| 
								 | 
							
								chain(1347,1348).
							 | 
						||
| 
								 | 
							
								chain(1348,1349).
							 | 
						||
| 
								 | 
							
								chain(1349,1350).
							 | 
						||
| 
								 | 
							
								chain(1350,1351).
							 | 
						||
| 
								 | 
							
								chain(1351,1352).
							 | 
						||
| 
								 | 
							
								chain(1352,1353).
							 | 
						||
| 
								 | 
							
								chain(1353,1354).
							 | 
						||
| 
								 | 
							
								chain(1354,1355).
							 | 
						||
| 
								 | 
							
								chain(1355,1356).
							 | 
						||
| 
								 | 
							
								chain(1356,1357).
							 | 
						||
| 
								 | 
							
								chain(1357,1358).
							 | 
						||
| 
								 | 
							
								chain(1358,1359).
							 | 
						||
| 
								 | 
							
								chain(1359,1360).
							 | 
						||
| 
								 | 
							
								chain(1360,1361).
							 | 
						||
| 
								 | 
							
								chain(1361,1362).
							 | 
						||
| 
								 | 
							
								chain(1362,1363).
							 | 
						||
| 
								 | 
							
								chain(1363,1364).
							 | 
						||
| 
								 | 
							
								chain(1364,1365).
							 | 
						||
| 
								 | 
							
								chain(1365,1366).
							 | 
						||
| 
								 | 
							
								chain(1366,1367).
							 | 
						||
| 
								 | 
							
								chain(1367,1368).
							 | 
						||
| 
								 | 
							
								chain(1368,1369).
							 | 
						||
| 
								 | 
							
								chain(1369,1370).
							 | 
						||
| 
								 | 
							
								chain(1370,1371).
							 | 
						||
| 
								 | 
							
								chain(1371,1372).
							 | 
						||
| 
								 | 
							
								chain(1372,1373).
							 | 
						||
| 
								 | 
							
								chain(1373,1374).
							 | 
						||
| 
								 | 
							
								chain(1374,1375).
							 | 
						||
| 
								 | 
							
								chain(1375,1376).
							 | 
						||
| 
								 | 
							
								chain(1376,1377).
							 | 
						||
| 
								 | 
							
								chain(1377,1378).
							 | 
						||
| 
								 | 
							
								chain(1378,1379).
							 | 
						||
| 
								 | 
							
								chain(1379,1380).
							 | 
						||
| 
								 | 
							
								chain(1380,1381).
							 | 
						||
| 
								 | 
							
								chain(1381,1382).
							 | 
						||
| 
								 | 
							
								chain(1382,1383).
							 | 
						||
| 
								 | 
							
								chain(1383,1384).
							 | 
						||
| 
								 | 
							
								chain(1384,1385).
							 | 
						||
| 
								 | 
							
								chain(1385,1386).
							 | 
						||
| 
								 | 
							
								chain(1386,1387).
							 | 
						||
| 
								 | 
							
								chain(1387,1388).
							 | 
						||
| 
								 | 
							
								chain(1388,1389).
							 | 
						||
| 
								 | 
							
								chain(1389,1390).
							 | 
						||
| 
								 | 
							
								chain(1390,1391).
							 | 
						||
| 
								 | 
							
								chain(1391,1392).
							 | 
						||
| 
								 | 
							
								chain(1392,1393).
							 | 
						||
| 
								 | 
							
								chain(1393,1394).
							 | 
						||
| 
								 | 
							
								chain(1394,1395).
							 | 
						||
| 
								 | 
							
								chain(1395,1396).
							 | 
						||
| 
								 | 
							
								chain(1396,1397).
							 | 
						||
| 
								 | 
							
								chain(1397,1398).
							 | 
						||
| 
								 | 
							
								chain(1398,1399).
							 | 
						||
| 
								 | 
							
								chain(1399,1400).
							 | 
						||
| 
								 | 
							
								chain(1400,1401).
							 | 
						||
| 
								 | 
							
								chain(1401,1402).
							 | 
						||
| 
								 | 
							
								chain(1402,1403).
							 | 
						||
| 
								 | 
							
								chain(1403,1404).
							 | 
						||
| 
								 | 
							
								chain(1404,1405).
							 | 
						||
| 
								 | 
							
								chain(1405,1406).
							 | 
						||
| 
								 | 
							
								chain(1406,1407).
							 | 
						||
| 
								 | 
							
								chain(1407,1408).
							 | 
						||
| 
								 | 
							
								chain(1408,1409).
							 | 
						||
| 
								 | 
							
								chain(1409,1410).
							 | 
						||
| 
								 | 
							
								chain(1410,1411).
							 | 
						||
| 
								 | 
							
								chain(1411,1412).
							 | 
						||
| 
								 | 
							
								chain(1412,1413).
							 | 
						||
| 
								 | 
							
								chain(1413,1414).
							 | 
						||
| 
								 | 
							
								chain(1414,1415).
							 | 
						||
| 
								 | 
							
								chain(1415,1416).
							 | 
						||
| 
								 | 
							
								chain(1416,1417).
							 | 
						||
| 
								 | 
							
								chain(1417,1418).
							 | 
						||
| 
								 | 
							
								chain(1418,1419).
							 | 
						||
| 
								 | 
							
								chain(1419,1420).
							 | 
						||
| 
								 | 
							
								chain(1420,1421).
							 | 
						||
| 
								 | 
							
								chain(1421,1422).
							 | 
						||
| 
								 | 
							
								chain(1422,1423).
							 | 
						||
| 
								 | 
							
								chain(1423,1424).
							 | 
						||
| 
								 | 
							
								chain(1424,1425).
							 | 
						||
| 
								 | 
							
								chain(1425,1426).
							 | 
						||
| 
								 | 
							
								chain(1426,1427).
							 | 
						||
| 
								 | 
							
								chain(1427,1428).
							 | 
						||
| 
								 | 
							
								chain(1428,1429).
							 | 
						||
| 
								 | 
							
								chain(1429,1430).
							 | 
						||
| 
								 | 
							
								chain(1430,1431).
							 | 
						||
| 
								 | 
							
								chain(1431,1432).
							 | 
						||
| 
								 | 
							
								chain(1432,1433).
							 | 
						||
| 
								 | 
							
								chain(1433,1434).
							 | 
						||
| 
								 | 
							
								chain(1434,1435).
							 | 
						||
| 
								 | 
							
								chain(1435,1436).
							 | 
						||
| 
								 | 
							
								chain(1436,1437).
							 | 
						||
| 
								 | 
							
								chain(1437,1438).
							 | 
						||
| 
								 | 
							
								chain(1438,1439).
							 | 
						||
| 
								 | 
							
								chain(1439,1440).
							 | 
						||
| 
								 | 
							
								chain(1440,1441).
							 | 
						||
| 
								 | 
							
								chain(1441,1442).
							 | 
						||
| 
								 | 
							
								chain(1442,1443).
							 | 
						||
| 
								 | 
							
								chain(1443,1444).
							 | 
						||
| 
								 | 
							
								chain(1444,1445).
							 | 
						||
| 
								 | 
							
								chain(1445,1446).
							 | 
						||
| 
								 | 
							
								chain(1446,1447).
							 | 
						||
| 
								 | 
							
								chain(1447,1448).
							 | 
						||
| 
								 | 
							
								chain(1448,1449).
							 | 
						||
| 
								 | 
							
								chain(1449,1450).
							 | 
						||
| 
								 | 
							
								chain(1450,1451).
							 | 
						||
| 
								 | 
							
								chain(1451,1452).
							 | 
						||
| 
								 | 
							
								chain(1452,1453).
							 | 
						||
| 
								 | 
							
								chain(1453,1454).
							 | 
						||
| 
								 | 
							
								chain(1454,1455).
							 | 
						||
| 
								 | 
							
								chain(1455,1456).
							 | 
						||
| 
								 | 
							
								chain(1456,1457).
							 | 
						||
| 
								 | 
							
								chain(1457,1458).
							 | 
						||
| 
								 | 
							
								chain(1458,1459).
							 | 
						||
| 
								 | 
							
								chain(1459,1460).
							 | 
						||
| 
								 | 
							
								chain(1460,1461).
							 | 
						||
| 
								 | 
							
								chain(1461,1462).
							 | 
						||
| 
								 | 
							
								chain(1462,1463).
							 | 
						||
| 
								 | 
							
								chain(1463,1464).
							 | 
						||
| 
								 | 
							
								chain(1464,1465).
							 | 
						||
| 
								 | 
							
								chain(1465,1466).
							 | 
						||
| 
								 | 
							
								chain(1466,1467).
							 | 
						||
| 
								 | 
							
								chain(1467,1468).
							 | 
						||
| 
								 | 
							
								chain(1468,1469).
							 | 
						||
| 
								 | 
							
								chain(1469,1470).
							 | 
						||
| 
								 | 
							
								chain(1470,1471).
							 | 
						||
| 
								 | 
							
								chain(1471,1472).
							 | 
						||
| 
								 | 
							
								chain(1472,1473).
							 | 
						||
| 
								 | 
							
								chain(1473,1474).
							 | 
						||
| 
								 | 
							
								chain(1474,1475).
							 | 
						||
| 
								 | 
							
								chain(1475,1476).
							 | 
						||
| 
								 | 
							
								chain(1476,1477).
							 | 
						||
| 
								 | 
							
								chain(1477,1478).
							 | 
						||
| 
								 | 
							
								chain(1478,1479).
							 | 
						||
| 
								 | 
							
								chain(1479,1480).
							 | 
						||
| 
								 | 
							
								chain(1480,1481).
							 | 
						||
| 
								 | 
							
								chain(1481,1482).
							 | 
						||
| 
								 | 
							
								chain(1482,1483).
							 | 
						||
| 
								 | 
							
								chain(1483,1484).
							 | 
						||
| 
								 | 
							
								chain(1484,1485).
							 | 
						||
| 
								 | 
							
								chain(1485,1486).
							 | 
						||
| 
								 | 
							
								chain(1486,1487).
							 | 
						||
| 
								 | 
							
								chain(1487,1488).
							 | 
						||
| 
								 | 
							
								chain(1488,1489).
							 | 
						||
| 
								 | 
							
								chain(1489,1490).
							 | 
						||
| 
								 | 
							
								chain(1490,1491).
							 | 
						||
| 
								 | 
							
								chain(1491,1492).
							 | 
						||
| 
								 | 
							
								chain(1492,1493).
							 | 
						||
| 
								 | 
							
								chain(1493,1494).
							 | 
						||
| 
								 | 
							
								chain(1494,1495).
							 | 
						||
| 
								 | 
							
								chain(1495,1496).
							 | 
						||
| 
								 | 
							
								chain(1496,1497).
							 | 
						||
| 
								 | 
							
								chain(1497,1498).
							 | 
						||
| 
								 | 
							
								chain(1498,1499).
							 | 
						||
| 
								 | 
							
								chain(1499,1500).
							 | 
						||
| 
								 | 
							
								chain(1500,1501).
							 | 
						||
| 
								 | 
							
								chain(1501,1502).
							 | 
						||
| 
								 | 
							
								chain(1502,1503).
							 | 
						||
| 
								 | 
							
								chain(1503,1504).
							 | 
						||
| 
								 | 
							
								chain(1504,1505).
							 | 
						||
| 
								 | 
							
								chain(1505,1506).
							 | 
						||
| 
								 | 
							
								chain(1506,1507).
							 | 
						||
| 
								 | 
							
								chain(1507,1508).
							 | 
						||
| 
								 | 
							
								chain(1508,1509).
							 | 
						||
| 
								 | 
							
								chain(1509,1510).
							 | 
						||
| 
								 | 
							
								chain(1510,1511).
							 | 
						||
| 
								 | 
							
								chain(1511,1512).
							 | 
						||
| 
								 | 
							
								chain(1512,1513).
							 | 
						||
| 
								 | 
							
								chain(1513,1514).
							 | 
						||
| 
								 | 
							
								chain(1514,1515).
							 | 
						||
| 
								 | 
							
								chain(1515,1516).
							 | 
						||
| 
								 | 
							
								chain(1516,1517).
							 | 
						||
| 
								 | 
							
								chain(1517,1518).
							 | 
						||
| 
								 | 
							
								chain(1518,1519).
							 | 
						||
| 
								 | 
							
								chain(1519,1520).
							 | 
						||
| 
								 | 
							
								chain(1520,1521).
							 | 
						||
| 
								 | 
							
								chain(1521,1522).
							 | 
						||
| 
								 | 
							
								chain(1522,1523).
							 | 
						||
| 
								 | 
							
								chain(1523,1524).
							 | 
						||
| 
								 | 
							
								chain(1524,1525).
							 | 
						||
| 
								 | 
							
								chain(1525,1526).
							 | 
						||
| 
								 | 
							
								chain(1526,1527).
							 | 
						||
| 
								 | 
							
								chain(1527,1528).
							 | 
						||
| 
								 | 
							
								chain(1528,1529).
							 | 
						||
| 
								 | 
							
								chain(1529,1530).
							 | 
						||
| 
								 | 
							
								chain(1530,1531).
							 | 
						||
| 
								 | 
							
								chain(1531,1532).
							 | 
						||
| 
								 | 
							
								chain(1532,1533).
							 | 
						||
| 
								 | 
							
								chain(1533,1534).
							 | 
						||
| 
								 | 
							
								chain(1534,1535).
							 | 
						||
| 
								 | 
							
								chain(1535,1536).
							 | 
						||
| 
								 | 
							
								chain(1536,1537).
							 | 
						||
| 
								 | 
							
								chain(1537,1538).
							 | 
						||
| 
								 | 
							
								chain(1538,1539).
							 | 
						||
| 
								 | 
							
								chain(1539,1540).
							 | 
						||
| 
								 | 
							
								chain(1540,1541).
							 | 
						||
| 
								 | 
							
								chain(1541,1542).
							 | 
						||
| 
								 | 
							
								chain(1542,1543).
							 | 
						||
| 
								 | 
							
								chain(1543,1544).
							 | 
						||
| 
								 | 
							
								chain(1544,1545).
							 | 
						||
| 
								 | 
							
								chain(1545,1546).
							 | 
						||
| 
								 | 
							
								chain(1546,1547).
							 | 
						||
| 
								 | 
							
								chain(1547,1548).
							 | 
						||
| 
								 | 
							
								chain(1548,1549).
							 | 
						||
| 
								 | 
							
								chain(1549,1550).
							 | 
						||
| 
								 | 
							
								chain(1550,1551).
							 | 
						||
| 
								 | 
							
								chain(1551,1552).
							 | 
						||
| 
								 | 
							
								chain(1552,1553).
							 | 
						||
| 
								 | 
							
								chain(1553,1554).
							 | 
						||
| 
								 | 
							
								chain(1554,1555).
							 | 
						||
| 
								 | 
							
								chain(1555,1556).
							 | 
						||
| 
								 | 
							
								chain(1556,1557).
							 | 
						||
| 
								 | 
							
								chain(1557,1558).
							 | 
						||
| 
								 | 
							
								chain(1558,1559).
							 | 
						||
| 
								 | 
							
								chain(1559,1560).
							 | 
						||
| 
								 | 
							
								chain(1560,1561).
							 | 
						||
| 
								 | 
							
								chain(1561,1562).
							 | 
						||
| 
								 | 
							
								chain(1562,1563).
							 | 
						||
| 
								 | 
							
								chain(1563,1564).
							 | 
						||
| 
								 | 
							
								chain(1564,1565).
							 | 
						||
| 
								 | 
							
								chain(1565,1566).
							 | 
						||
| 
								 | 
							
								chain(1566,1567).
							 | 
						||
| 
								 | 
							
								chain(1567,1568).
							 | 
						||
| 
								 | 
							
								chain(1568,1569).
							 | 
						||
| 
								 | 
							
								chain(1569,1570).
							 | 
						||
| 
								 | 
							
								chain(1570,1571).
							 | 
						||
| 
								 | 
							
								chain(1571,1572).
							 | 
						||
| 
								 | 
							
								chain(1572,1573).
							 | 
						||
| 
								 | 
							
								chain(1573,1574).
							 | 
						||
| 
								 | 
							
								chain(1574,1575).
							 | 
						||
| 
								 | 
							
								chain(1575,1576).
							 | 
						||
| 
								 | 
							
								chain(1576,1577).
							 | 
						||
| 
								 | 
							
								chain(1577,1578).
							 | 
						||
| 
								 | 
							
								chain(1578,1579).
							 | 
						||
| 
								 | 
							
								chain(1579,1580).
							 | 
						||
| 
								 | 
							
								chain(1580,1581).
							 | 
						||
| 
								 | 
							
								chain(1581,1582).
							 | 
						||
| 
								 | 
							
								chain(1582,1583).
							 | 
						||
| 
								 | 
							
								chain(1583,1584).
							 | 
						||
| 
								 | 
							
								chain(1584,1585).
							 | 
						||
| 
								 | 
							
								chain(1585,1586).
							 | 
						||
| 
								 | 
							
								chain(1586,1587).
							 | 
						||
| 
								 | 
							
								chain(1587,1588).
							 | 
						||
| 
								 | 
							
								chain(1588,1589).
							 | 
						||
| 
								 | 
							
								chain(1589,1590).
							 | 
						||
| 
								 | 
							
								chain(1590,1591).
							 | 
						||
| 
								 | 
							
								chain(1591,1592).
							 | 
						||
| 
								 | 
							
								chain(1592,1593).
							 | 
						||
| 
								 | 
							
								chain(1593,1594).
							 | 
						||
| 
								 | 
							
								chain(1594,1595).
							 | 
						||
| 
								 | 
							
								chain(1595,1596).
							 | 
						||
| 
								 | 
							
								chain(1596,1597).
							 | 
						||
| 
								 | 
							
								chain(1597,1598).
							 | 
						||
| 
								 | 
							
								chain(1598,1599).
							 | 
						||
| 
								 | 
							
								chain(1599,1600).
							 | 
						||
| 
								 | 
							
								chain(1600,1601).
							 | 
						||
| 
								 | 
							
								chain(1601,1602).
							 | 
						||
| 
								 | 
							
								chain(1602,1603).
							 | 
						||
| 
								 | 
							
								chain(1603,1604).
							 | 
						||
| 
								 | 
							
								chain(1604,1605).
							 | 
						||
| 
								 | 
							
								chain(1605,1606).
							 | 
						||
| 
								 | 
							
								chain(1606,1607).
							 | 
						||
| 
								 | 
							
								chain(1607,1608).
							 | 
						||
| 
								 | 
							
								chain(1608,1609).
							 | 
						||
| 
								 | 
							
								chain(1609,1610).
							 | 
						||
| 
								 | 
							
								chain(1610,1611).
							 | 
						||
| 
								 | 
							
								chain(1611,1612).
							 | 
						||
| 
								 | 
							
								chain(1612,1613).
							 | 
						||
| 
								 | 
							
								chain(1613,1614).
							 | 
						||
| 
								 | 
							
								chain(1614,1615).
							 | 
						||
| 
								 | 
							
								chain(1615,1616).
							 | 
						||
| 
								 | 
							
								chain(1616,1617).
							 | 
						||
| 
								 | 
							
								chain(1617,1618).
							 | 
						||
| 
								 | 
							
								chain(1618,1619).
							 | 
						||
| 
								 | 
							
								chain(1619,1620).
							 | 
						||
| 
								 | 
							
								chain(1620,1621).
							 | 
						||
| 
								 | 
							
								chain(1621,1622).
							 | 
						||
| 
								 | 
							
								chain(1622,1623).
							 | 
						||
| 
								 | 
							
								chain(1623,1624).
							 | 
						||
| 
								 | 
							
								chain(1624,1625).
							 | 
						||
| 
								 | 
							
								chain(1625,1626).
							 | 
						||
| 
								 | 
							
								chain(1626,1627).
							 | 
						||
| 
								 | 
							
								chain(1627,1628).
							 | 
						||
| 
								 | 
							
								chain(1628,1629).
							 | 
						||
| 
								 | 
							
								chain(1629,1630).
							 | 
						||
| 
								 | 
							
								chain(1630,1631).
							 | 
						||
| 
								 | 
							
								chain(1631,1632).
							 | 
						||
| 
								 | 
							
								chain(1632,1633).
							 | 
						||
| 
								 | 
							
								chain(1633,1634).
							 | 
						||
| 
								 | 
							
								chain(1634,1635).
							 | 
						||
| 
								 | 
							
								chain(1635,1636).
							 | 
						||
| 
								 | 
							
								chain(1636,1637).
							 | 
						||
| 
								 | 
							
								chain(1637,1638).
							 | 
						||
| 
								 | 
							
								chain(1638,1639).
							 | 
						||
| 
								 | 
							
								chain(1639,1640).
							 | 
						||
| 
								 | 
							
								chain(1640,1641).
							 | 
						||
| 
								 | 
							
								chain(1641,1642).
							 | 
						||
| 
								 | 
							
								chain(1642,1643).
							 | 
						||
| 
								 | 
							
								chain(1643,1644).
							 | 
						||
| 
								 | 
							
								chain(1644,1645).
							 | 
						||
| 
								 | 
							
								chain(1645,1646).
							 | 
						||
| 
								 | 
							
								chain(1646,1647).
							 | 
						||
| 
								 | 
							
								chain(1647,1648).
							 | 
						||
| 
								 | 
							
								chain(1648,1649).
							 | 
						||
| 
								 | 
							
								chain(1649,1650).
							 | 
						||
| 
								 | 
							
								chain(1650,1651).
							 | 
						||
| 
								 | 
							
								chain(1651,1652).
							 | 
						||
| 
								 | 
							
								chain(1652,1653).
							 | 
						||
| 
								 | 
							
								chain(1653,1654).
							 | 
						||
| 
								 | 
							
								chain(1654,1655).
							 | 
						||
| 
								 | 
							
								chain(1655,1656).
							 | 
						||
| 
								 | 
							
								chain(1656,1657).
							 | 
						||
| 
								 | 
							
								chain(1657,1658).
							 | 
						||
| 
								 | 
							
								chain(1658,1659).
							 | 
						||
| 
								 | 
							
								chain(1659,1660).
							 | 
						||
| 
								 | 
							
								chain(1660,1661).
							 | 
						||
| 
								 | 
							
								chain(1661,1662).
							 | 
						||
| 
								 | 
							
								chain(1662,1663).
							 | 
						||
| 
								 | 
							
								chain(1663,1664).
							 | 
						||
| 
								 | 
							
								chain(1664,1665).
							 | 
						||
| 
								 | 
							
								chain(1665,1666).
							 | 
						||
| 
								 | 
							
								chain(1666,1667).
							 | 
						||
| 
								 | 
							
								chain(1667,1668).
							 | 
						||
| 
								 | 
							
								chain(1668,1669).
							 | 
						||
| 
								 | 
							
								chain(1669,1670).
							 | 
						||
| 
								 | 
							
								chain(1670,1671).
							 | 
						||
| 
								 | 
							
								chain(1671,1672).
							 | 
						||
| 
								 | 
							
								chain(1672,1673).
							 | 
						||
| 
								 | 
							
								chain(1673,1674).
							 | 
						||
| 
								 | 
							
								chain(1674,1675).
							 | 
						||
| 
								 | 
							
								chain(1675,1676).
							 | 
						||
| 
								 | 
							
								chain(1676,1677).
							 | 
						||
| 
								 | 
							
								chain(1677,1678).
							 | 
						||
| 
								 | 
							
								chain(1678,1679).
							 | 
						||
| 
								 | 
							
								chain(1679,1680).
							 | 
						||
| 
								 | 
							
								chain(1680,1681).
							 | 
						||
| 
								 | 
							
								chain(1681,1682).
							 | 
						||
| 
								 | 
							
								chain(1682,1683).
							 | 
						||
| 
								 | 
							
								chain(1683,1684).
							 | 
						||
| 
								 | 
							
								chain(1684,1685).
							 | 
						||
| 
								 | 
							
								chain(1685,1686).
							 | 
						||
| 
								 | 
							
								chain(1686,1687).
							 | 
						||
| 
								 | 
							
								chain(1687,1688).
							 | 
						||
| 
								 | 
							
								chain(1688,1689).
							 | 
						||
| 
								 | 
							
								chain(1689,1690).
							 | 
						||
| 
								 | 
							
								chain(1690,1691).
							 | 
						||
| 
								 | 
							
								chain(1691,1692).
							 | 
						||
| 
								 | 
							
								chain(1692,1693).
							 | 
						||
| 
								 | 
							
								chain(1693,1694).
							 | 
						||
| 
								 | 
							
								chain(1694,1695).
							 | 
						||
| 
								 | 
							
								chain(1695,1696).
							 | 
						||
| 
								 | 
							
								chain(1696,1697).
							 | 
						||
| 
								 | 
							
								chain(1697,1698).
							 | 
						||
| 
								 | 
							
								chain(1698,1699).
							 | 
						||
| 
								 | 
							
								chain(1699,1700).
							 | 
						||
| 
								 | 
							
								chain(1700,1701).
							 | 
						||
| 
								 | 
							
								chain(1701,1702).
							 | 
						||
| 
								 | 
							
								chain(1702,1703).
							 | 
						||
| 
								 | 
							
								chain(1703,1704).
							 | 
						||
| 
								 | 
							
								chain(1704,1705).
							 | 
						||
| 
								 | 
							
								chain(1705,1706).
							 | 
						||
| 
								 | 
							
								chain(1706,1707).
							 | 
						||
| 
								 | 
							
								chain(1707,1708).
							 | 
						||
| 
								 | 
							
								chain(1708,1709).
							 | 
						||
| 
								 | 
							
								chain(1709,1710).
							 | 
						||
| 
								 | 
							
								chain(1710,1711).
							 | 
						||
| 
								 | 
							
								chain(1711,1712).
							 | 
						||
| 
								 | 
							
								chain(1712,1713).
							 | 
						||
| 
								 | 
							
								chain(1713,1714).
							 | 
						||
| 
								 | 
							
								chain(1714,1715).
							 | 
						||
| 
								 | 
							
								chain(1715,1716).
							 | 
						||
| 
								 | 
							
								chain(1716,1717).
							 | 
						||
| 
								 | 
							
								chain(1717,1718).
							 | 
						||
| 
								 | 
							
								chain(1718,1719).
							 | 
						||
| 
								 | 
							
								chain(1719,1720).
							 | 
						||
| 
								 | 
							
								chain(1720,1721).
							 | 
						||
| 
								 | 
							
								chain(1721,1722).
							 | 
						||
| 
								 | 
							
								chain(1722,1723).
							 | 
						||
| 
								 | 
							
								chain(1723,1724).
							 | 
						||
| 
								 | 
							
								chain(1724,1725).
							 | 
						||
| 
								 | 
							
								chain(1725,1726).
							 | 
						||
| 
								 | 
							
								chain(1726,1727).
							 | 
						||
| 
								 | 
							
								chain(1727,1728).
							 | 
						||
| 
								 | 
							
								chain(1728,1729).
							 | 
						||
| 
								 | 
							
								chain(1729,1730).
							 | 
						||
| 
								 | 
							
								chain(1730,1731).
							 | 
						||
| 
								 | 
							
								chain(1731,1732).
							 | 
						||
| 
								 | 
							
								chain(1732,1733).
							 | 
						||
| 
								 | 
							
								chain(1733,1734).
							 | 
						||
| 
								 | 
							
								chain(1734,1735).
							 | 
						||
| 
								 | 
							
								chain(1735,1736).
							 | 
						||
| 
								 | 
							
								chain(1736,1737).
							 | 
						||
| 
								 | 
							
								chain(1737,1738).
							 | 
						||
| 
								 | 
							
								chain(1738,1739).
							 | 
						||
| 
								 | 
							
								chain(1739,1740).
							 | 
						||
| 
								 | 
							
								chain(1740,1741).
							 | 
						||
| 
								 | 
							
								chain(1741,1742).
							 | 
						||
| 
								 | 
							
								chain(1742,1743).
							 | 
						||
| 
								 | 
							
								chain(1743,1744).
							 | 
						||
| 
								 | 
							
								chain(1744,1745).
							 | 
						||
| 
								 | 
							
								chain(1745,1746).
							 | 
						||
| 
								 | 
							
								chain(1746,1747).
							 | 
						||
| 
								 | 
							
								chain(1747,1748).
							 | 
						||
| 
								 | 
							
								chain(1748,1749).
							 | 
						||
| 
								 | 
							
								chain(1749,1750).
							 | 
						||
| 
								 | 
							
								chain(1750,1751).
							 | 
						||
| 
								 | 
							
								chain(1751,1752).
							 | 
						||
| 
								 | 
							
								chain(1752,1753).
							 | 
						||
| 
								 | 
							
								chain(1753,1754).
							 | 
						||
| 
								 | 
							
								chain(1754,1755).
							 | 
						||
| 
								 | 
							
								chain(1755,1756).
							 | 
						||
| 
								 | 
							
								chain(1756,1757).
							 | 
						||
| 
								 | 
							
								chain(1757,1758).
							 | 
						||
| 
								 | 
							
								chain(1758,1759).
							 | 
						||
| 
								 | 
							
								chain(1759,1760).
							 | 
						||
| 
								 | 
							
								chain(1760,1761).
							 | 
						||
| 
								 | 
							
								chain(1761,1762).
							 | 
						||
| 
								 | 
							
								chain(1762,1763).
							 | 
						||
| 
								 | 
							
								chain(1763,1764).
							 | 
						||
| 
								 | 
							
								chain(1764,1765).
							 | 
						||
| 
								 | 
							
								chain(1765,1766).
							 | 
						||
| 
								 | 
							
								chain(1766,1767).
							 | 
						||
| 
								 | 
							
								chain(1767,1768).
							 | 
						||
| 
								 | 
							
								chain(1768,1769).
							 | 
						||
| 
								 | 
							
								chain(1769,1770).
							 | 
						||
| 
								 | 
							
								chain(1770,1771).
							 | 
						||
| 
								 | 
							
								chain(1771,1772).
							 | 
						||
| 
								 | 
							
								chain(1772,1773).
							 | 
						||
| 
								 | 
							
								chain(1773,1774).
							 | 
						||
| 
								 | 
							
								chain(1774,1775).
							 | 
						||
| 
								 | 
							
								chain(1775,1776).
							 | 
						||
| 
								 | 
							
								chain(1776,1777).
							 | 
						||
| 
								 | 
							
								chain(1777,1778).
							 | 
						||
| 
								 | 
							
								chain(1778,1779).
							 | 
						||
| 
								 | 
							
								chain(1779,1780).
							 | 
						||
| 
								 | 
							
								chain(1780,1781).
							 | 
						||
| 
								 | 
							
								chain(1781,1782).
							 | 
						||
| 
								 | 
							
								chain(1782,1783).
							 | 
						||
| 
								 | 
							
								chain(1783,1784).
							 | 
						||
| 
								 | 
							
								chain(1784,1785).
							 | 
						||
| 
								 | 
							
								chain(1785,1786).
							 | 
						||
| 
								 | 
							
								chain(1786,1787).
							 | 
						||
| 
								 | 
							
								chain(1787,1788).
							 | 
						||
| 
								 | 
							
								chain(1788,1789).
							 | 
						||
| 
								 | 
							
								chain(1789,1790).
							 | 
						||
| 
								 | 
							
								chain(1790,1791).
							 | 
						||
| 
								 | 
							
								chain(1791,1792).
							 | 
						||
| 
								 | 
							
								chain(1792,1793).
							 | 
						||
| 
								 | 
							
								chain(1793,1794).
							 | 
						||
| 
								 | 
							
								chain(1794,1795).
							 | 
						||
| 
								 | 
							
								chain(1795,1796).
							 | 
						||
| 
								 | 
							
								chain(1796,1797).
							 | 
						||
| 
								 | 
							
								chain(1797,1798).
							 | 
						||
| 
								 | 
							
								chain(1798,1799).
							 | 
						||
| 
								 | 
							
								chain(1799,1800).
							 | 
						||
| 
								 | 
							
								chain(1800,1801).
							 | 
						||
| 
								 | 
							
								chain(1801,1802).
							 | 
						||
| 
								 | 
							
								chain(1802,1803).
							 | 
						||
| 
								 | 
							
								chain(1803,1804).
							 | 
						||
| 
								 | 
							
								chain(1804,1805).
							 | 
						||
| 
								 | 
							
								chain(1805,1806).
							 | 
						||
| 
								 | 
							
								chain(1806,1807).
							 | 
						||
| 
								 | 
							
								chain(1807,1808).
							 | 
						||
| 
								 | 
							
								chain(1808,1809).
							 | 
						||
| 
								 | 
							
								chain(1809,1810).
							 | 
						||
| 
								 | 
							
								chain(1810,1811).
							 | 
						||
| 
								 | 
							
								chain(1811,1812).
							 | 
						||
| 
								 | 
							
								chain(1812,1813).
							 | 
						||
| 
								 | 
							
								chain(1813,1814).
							 | 
						||
| 
								 | 
							
								chain(1814,1815).
							 | 
						||
| 
								 | 
							
								chain(1815,1816).
							 | 
						||
| 
								 | 
							
								chain(1816,1817).
							 | 
						||
| 
								 | 
							
								chain(1817,1818).
							 | 
						||
| 
								 | 
							
								chain(1818,1819).
							 | 
						||
| 
								 | 
							
								chain(1819,1820).
							 | 
						||
| 
								 | 
							
								chain(1820,1821).
							 | 
						||
| 
								 | 
							
								chain(1821,1822).
							 | 
						||
| 
								 | 
							
								chain(1822,1823).
							 | 
						||
| 
								 | 
							
								chain(1823,1824).
							 | 
						||
| 
								 | 
							
								chain(1824,1825).
							 | 
						||
| 
								 | 
							
								chain(1825,1826).
							 | 
						||
| 
								 | 
							
								chain(1826,1827).
							 | 
						||
| 
								 | 
							
								chain(1827,1828).
							 | 
						||
| 
								 | 
							
								chain(1828,1829).
							 | 
						||
| 
								 | 
							
								chain(1829,1830).
							 | 
						||
| 
								 | 
							
								chain(1830,1831).
							 | 
						||
| 
								 | 
							
								chain(1831,1832).
							 | 
						||
| 
								 | 
							
								chain(1832,1833).
							 | 
						||
| 
								 | 
							
								chain(1833,1834).
							 | 
						||
| 
								 | 
							
								chain(1834,1835).
							 | 
						||
| 
								 | 
							
								chain(1835,1836).
							 | 
						||
| 
								 | 
							
								chain(1836,1837).
							 | 
						||
| 
								 | 
							
								chain(1837,1838).
							 | 
						||
| 
								 | 
							
								chain(1838,1839).
							 | 
						||
| 
								 | 
							
								chain(1839,1840).
							 | 
						||
| 
								 | 
							
								chain(1840,1841).
							 | 
						||
| 
								 | 
							
								chain(1841,1842).
							 | 
						||
| 
								 | 
							
								chain(1842,1843).
							 | 
						||
| 
								 | 
							
								chain(1843,1844).
							 | 
						||
| 
								 | 
							
								chain(1844,1845).
							 | 
						||
| 
								 | 
							
								chain(1845,1846).
							 | 
						||
| 
								 | 
							
								chain(1846,1847).
							 | 
						||
| 
								 | 
							
								chain(1847,1848).
							 | 
						||
| 
								 | 
							
								chain(1848,1849).
							 | 
						||
| 
								 | 
							
								chain(1849,1850).
							 | 
						||
| 
								 | 
							
								chain(1850,1851).
							 | 
						||
| 
								 | 
							
								chain(1851,1852).
							 | 
						||
| 
								 | 
							
								chain(1852,1853).
							 | 
						||
| 
								 | 
							
								chain(1853,1854).
							 | 
						||
| 
								 | 
							
								chain(1854,1855).
							 | 
						||
| 
								 | 
							
								chain(1855,1856).
							 | 
						||
| 
								 | 
							
								chain(1856,1857).
							 | 
						||
| 
								 | 
							
								chain(1857,1858).
							 | 
						||
| 
								 | 
							
								chain(1858,1859).
							 | 
						||
| 
								 | 
							
								chain(1859,1860).
							 | 
						||
| 
								 | 
							
								chain(1860,1861).
							 | 
						||
| 
								 | 
							
								chain(1861,1862).
							 | 
						||
| 
								 | 
							
								chain(1862,1863).
							 | 
						||
| 
								 | 
							
								chain(1863,1864).
							 | 
						||
| 
								 | 
							
								chain(1864,1865).
							 | 
						||
| 
								 | 
							
								chain(1865,1866).
							 | 
						||
| 
								 | 
							
								chain(1866,1867).
							 | 
						||
| 
								 | 
							
								chain(1867,1868).
							 | 
						||
| 
								 | 
							
								chain(1868,1869).
							 | 
						||
| 
								 | 
							
								chain(1869,1870).
							 | 
						||
| 
								 | 
							
								chain(1870,1871).
							 | 
						||
| 
								 | 
							
								chain(1871,1872).
							 | 
						||
| 
								 | 
							
								chain(1872,1873).
							 | 
						||
| 
								 | 
							
								chain(1873,1874).
							 | 
						||
| 
								 | 
							
								chain(1874,1875).
							 | 
						||
| 
								 | 
							
								chain(1875,1876).
							 | 
						||
| 
								 | 
							
								chain(1876,1877).
							 | 
						||
| 
								 | 
							
								chain(1877,1878).
							 | 
						||
| 
								 | 
							
								chain(1878,1879).
							 | 
						||
| 
								 | 
							
								chain(1879,1880).
							 | 
						||
| 
								 | 
							
								chain(1880,1881).
							 | 
						||
| 
								 | 
							
								chain(1881,1882).
							 | 
						||
| 
								 | 
							
								chain(1882,1883).
							 | 
						||
| 
								 | 
							
								chain(1883,1884).
							 | 
						||
| 
								 | 
							
								chain(1884,1885).
							 | 
						||
| 
								 | 
							
								chain(1885,1886).
							 | 
						||
| 
								 | 
							
								chain(1886,1887).
							 | 
						||
| 
								 | 
							
								chain(1887,1888).
							 | 
						||
| 
								 | 
							
								chain(1888,1889).
							 | 
						||
| 
								 | 
							
								chain(1889,1890).
							 | 
						||
| 
								 | 
							
								chain(1890,1891).
							 | 
						||
| 
								 | 
							
								chain(1891,1892).
							 | 
						||
| 
								 | 
							
								chain(1892,1893).
							 | 
						||
| 
								 | 
							
								chain(1893,1894).
							 | 
						||
| 
								 | 
							
								chain(1894,1895).
							 | 
						||
| 
								 | 
							
								chain(1895,1896).
							 | 
						||
| 
								 | 
							
								chain(1896,1897).
							 | 
						||
| 
								 | 
							
								chain(1897,1898).
							 | 
						||
| 
								 | 
							
								chain(1898,1899).
							 | 
						||
| 
								 | 
							
								chain(1899,1900).
							 | 
						||
| 
								 | 
							
								chain(1900,1901).
							 | 
						||
| 
								 | 
							
								chain(1901,1902).
							 | 
						||
| 
								 | 
							
								chain(1902,1903).
							 | 
						||
| 
								 | 
							
								chain(1903,1904).
							 | 
						||
| 
								 | 
							
								chain(1904,1905).
							 | 
						||
| 
								 | 
							
								chain(1905,1906).
							 | 
						||
| 
								 | 
							
								chain(1906,1907).
							 | 
						||
| 
								 | 
							
								chain(1907,1908).
							 | 
						||
| 
								 | 
							
								chain(1908,1909).
							 | 
						||
| 
								 | 
							
								chain(1909,1910).
							 | 
						||
| 
								 | 
							
								chain(1910,1911).
							 | 
						||
| 
								 | 
							
								chain(1911,1912).
							 | 
						||
| 
								 | 
							
								chain(1912,1913).
							 | 
						||
| 
								 | 
							
								chain(1913,1914).
							 | 
						||
| 
								 | 
							
								chain(1914,1915).
							 | 
						||
| 
								 | 
							
								chain(1915,1916).
							 | 
						||
| 
								 | 
							
								chain(1916,1917).
							 | 
						||
| 
								 | 
							
								chain(1917,1918).
							 | 
						||
| 
								 | 
							
								chain(1918,1919).
							 | 
						||
| 
								 | 
							
								chain(1919,1920).
							 | 
						||
| 
								 | 
							
								chain(1920,1921).
							 | 
						||
| 
								 | 
							
								chain(1921,1922).
							 | 
						||
| 
								 | 
							
								chain(1922,1923).
							 | 
						||
| 
								 | 
							
								chain(1923,1924).
							 | 
						||
| 
								 | 
							
								chain(1924,1925).
							 | 
						||
| 
								 | 
							
								chain(1925,1926).
							 | 
						||
| 
								 | 
							
								chain(1926,1927).
							 | 
						||
| 
								 | 
							
								chain(1927,1928).
							 | 
						||
| 
								 | 
							
								chain(1928,1929).
							 | 
						||
| 
								 | 
							
								chain(1929,1930).
							 | 
						||
| 
								 | 
							
								chain(1930,1931).
							 | 
						||
| 
								 | 
							
								chain(1931,1932).
							 | 
						||
| 
								 | 
							
								chain(1932,1933).
							 | 
						||
| 
								 | 
							
								chain(1933,1934).
							 | 
						||
| 
								 | 
							
								chain(1934,1935).
							 | 
						||
| 
								 | 
							
								chain(1935,1936).
							 | 
						||
| 
								 | 
							
								chain(1936,1937).
							 | 
						||
| 
								 | 
							
								chain(1937,1938).
							 | 
						||
| 
								 | 
							
								chain(1938,1939).
							 | 
						||
| 
								 | 
							
								chain(1939,1940).
							 | 
						||
| 
								 | 
							
								chain(1940,1941).
							 | 
						||
| 
								 | 
							
								chain(1941,1942).
							 | 
						||
| 
								 | 
							
								chain(1942,1943).
							 | 
						||
| 
								 | 
							
								chain(1943,1944).
							 | 
						||
| 
								 | 
							
								chain(1944,1945).
							 | 
						||
| 
								 | 
							
								chain(1945,1946).
							 | 
						||
| 
								 | 
							
								chain(1946,1947).
							 | 
						||
| 
								 | 
							
								chain(1947,1948).
							 | 
						||
| 
								 | 
							
								chain(1948,1949).
							 | 
						||
| 
								 | 
							
								chain(1949,1950).
							 | 
						||
| 
								 | 
							
								chain(1950,1951).
							 | 
						||
| 
								 | 
							
								chain(1951,1952).
							 | 
						||
| 
								 | 
							
								chain(1952,1953).
							 | 
						||
| 
								 | 
							
								chain(1953,1954).
							 | 
						||
| 
								 | 
							
								chain(1954,1955).
							 | 
						||
| 
								 | 
							
								chain(1955,1956).
							 | 
						||
| 
								 | 
							
								chain(1956,1957).
							 | 
						||
| 
								 | 
							
								chain(1957,1958).
							 | 
						||
| 
								 | 
							
								chain(1958,1959).
							 | 
						||
| 
								 | 
							
								chain(1959,1960).
							 | 
						||
| 
								 | 
							
								chain(1960,1961).
							 | 
						||
| 
								 | 
							
								chain(1961,1962).
							 | 
						||
| 
								 | 
							
								chain(1962,1963).
							 | 
						||
| 
								 | 
							
								chain(1963,1964).
							 | 
						||
| 
								 | 
							
								chain(1964,1965).
							 | 
						||
| 
								 | 
							
								chain(1965,1966).
							 | 
						||
| 
								 | 
							
								chain(1966,1967).
							 | 
						||
| 
								 | 
							
								chain(1967,1968).
							 | 
						||
| 
								 | 
							
								chain(1968,1969).
							 | 
						||
| 
								 | 
							
								chain(1969,1970).
							 | 
						||
| 
								 | 
							
								chain(1970,1971).
							 | 
						||
| 
								 | 
							
								chain(1971,1972).
							 | 
						||
| 
								 | 
							
								chain(1972,1973).
							 | 
						||
| 
								 | 
							
								chain(1973,1974).
							 | 
						||
| 
								 | 
							
								chain(1974,1975).
							 | 
						||
| 
								 | 
							
								chain(1975,1976).
							 | 
						||
| 
								 | 
							
								chain(1976,1977).
							 | 
						||
| 
								 | 
							
								chain(1977,1978).
							 | 
						||
| 
								 | 
							
								chain(1978,1979).
							 | 
						||
| 
								 | 
							
								chain(1979,1980).
							 | 
						||
| 
								 | 
							
								chain(1980,1981).
							 | 
						||
| 
								 | 
							
								chain(1981,1982).
							 | 
						||
| 
								 | 
							
								chain(1982,1983).
							 | 
						||
| 
								 | 
							
								chain(1983,1984).
							 | 
						||
| 
								 | 
							
								chain(1984,1985).
							 | 
						||
| 
								 | 
							
								chain(1985,1986).
							 | 
						||
| 
								 | 
							
								chain(1986,1987).
							 | 
						||
| 
								 | 
							
								chain(1987,1988).
							 | 
						||
| 
								 | 
							
								chain(1988,1989).
							 | 
						||
| 
								 | 
							
								chain(1989,1990).
							 | 
						||
| 
								 | 
							
								chain(1990,1991).
							 | 
						||
| 
								 | 
							
								chain(1991,1992).
							 | 
						||
| 
								 | 
							
								chain(1992,1993).
							 | 
						||
| 
								 | 
							
								chain(1993,1994).
							 | 
						||
| 
								 | 
							
								chain(1994,1995).
							 | 
						||
| 
								 | 
							
								chain(1995,1996).
							 | 
						||
| 
								 | 
							
								chain(1996,1997).
							 | 
						||
| 
								 | 
							
								chain(1997,1998).
							 | 
						||
| 
								 | 
							
								chain(1998,1999).
							 | 
						||
| 
								 | 
							
								chain(1999,2000).
							 |