pair,contact1,contact2,flow1,flow2 6lu1_B_,1,2,1,1 6lu1_B_,2,12,1,1 6lu1_B_,8,12,1,1 6lu1_B_,14,16,1,1 6lu1_B_,14,18,1,1 6lu1_B_,15,676,1,1 6lu1_B_,17,676,1,1 6lu1_B_,18,22,1,1 6lu1_B_,19,23,1,1 6lu1_B_,19,675,1,1 6lu1_B_,21,24,1,1 6lu1_B_,22,681,1,1 6lu1_B_,26,29,1,1 6lu1_B_,26,33,1,1 6lu1_B_,29,32,1,1 6lu1_B_,29,373,1,1 6lu1_B_,30,33,1,1 6lu1_B_,37,41,1,1 6lu1_B_,38,42,1,1 6lu1_B_,38,168,1,1 6lu1_B_,39,43,1,1 6lu1_B_,40,43,1,1 6lu1_B_,40,44,1,1 6lu1_B_,41,45,1,1 6lu1_B_,43,161,1,1 6lu1_B_,43,162,1,1 6lu1_B_,46,49,1,1 6lu1_B_,48,52,1,1 6lu1_B_,49,53,1,1 6lu1_B_,50,54,1,1 6lu1_B_,52,55,1,1 6lu1_B_,53,57,1,1 6lu1_B_,55,59,1,1 6lu1_B_,56,60,1,1 6lu1_B_,57,61,1,1 6lu1_B_,59,63,1,1 6lu1_B_,60,64,1,1 6lu1_B_,61,138,1,1 6lu1_B_,62,66,1,1 6lu1_B_,63,67,1,1 6lu1_B_,64,68,1,1 6lu1_B_,65,69,1,1 6lu1_B_,66,70,1,1 6lu1_B_,67,71,1,1 6lu1_B_,72,84,1,1 6lu1_B_,74,78,1,1 6lu1_B_,74,130,1,1 6lu1_B_,79,83,1,1 6lu1_B_,84,341,1,1 6lu1_B_,86,120,1,1 6lu1_B_,87,113,1,1 6lu1_B_,88,89,1,1 6lu1_B_,88,113,1,1 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6lu1_B_,196,200,1,1 6lu1_B_,198,201,1,1 6lu1_B_,199,202,1,1 6lu1_B_,199,204,1,1 6lu1_B_,202,252,1,1 6lu1_B_,205,210,1,1 6lu1_B_,207,210,1,1 6lu1_B_,210,214,1,1 6lu1_B_,224,229,1,1 6lu1_B_,228,231,1,1 6lu1_B_,231,234,1,1 6lu1_B_,232,253,1,1 6lu1_B_,232,254,1,1 6lu1_B_,235,251,1,1 6lu1_B_,235,252,1,1 6lu1_B_,238,248,1,1 6lu1_B_,241,261,1,1 6lu1_B_,242,245,1,1 6lu1_B_,245,247,1,1 6lu1_B_,255,270,1,1 6lu1_B_,255,271,1,1 6lu1_B_,257,271,1,1 6lu1_B_,261,265,1,1 6lu1_B_,261,266,1,1 6lu1_B_,264,266,1,1 6lu1_B_,266,267,1,1 6lu1_B_,267,333,1,1 6lu1_B_,270,274,1,1 6lu1_B_,271,275,1,1 6lu1_B_,272,276,1,1 6lu1_B_,273,277,1,1 6lu1_B_,275,278,1,1 6lu1_B_,275,279,1,1 6lu1_B_,276,280,1,1 6lu1_B_,279,283,1,1 6lu1_B_,281,285,1,1 6lu1_B_,284,287,1,1 6lu1_B_,284,288,1,1 6lu1_B_,294,296,1,1 6lu1_B_,296,299,1,1 6lu1_B_,300,303,1,1 6lu1_B_,306,374,1,1 6lu1_B_,307,311,1,1 6lu1_B_,308,366,1,1 6lu1_B_,309,313,1,1 6lu1_B_,310,314,1,1 6lu1_B_,313,317,1,1 6lu1_B_,314,317,1,1 6lu1_B_,314,318,1,1 6lu1_B_,315,319,1,1 6lu1_B_,317,320,1,1 6lu1_B_,317,321,1,1 6lu1_B_,318,322,1,1 6lu1_B_,320,323,1,1 6lu1_B_,320,324,1,1 6lu1_B_,323,327,1,1 6lu1_B_,325,329,1,1 6lu1_B_,327,331,1,1 6lu1_B_,328,332,1,1 6lu1_B_,338,341,1,1 6lu1_B_,341,344,1,1 6lu1_B_,343,347,1,1 6lu1_B_,344,348,1,1 6lu1_B_,346,350,1,1 6lu1_B_,347,351,1,1 6lu1_B_,348,352,1,1 6lu1_B_,349,353,1,1 6lu1_B_,351,355,1,1 6lu1_B_,354,357,1,1 6lu1_B_,354,358,1,1 6lu1_B_,355,359,1,1 6lu1_B_,358,362,1,1 6lu1_B_,359,363,1,1 6lu1_B_,365,368,1,1 6lu1_B_,365,369,1,1 6lu1_B_,366,370,1,1 6lu1_B_,369,373,1,1 6lu1_B_,370,374,1,1 6lu1_B_,371,522,1,1 6lu1_B_,376,380,1,1 6lu1_B_,380,383,1,1 6lu1_B_,383,386,1,1 6lu1_B_,383,387,1,1 6lu1_B_,384,388,1,1 6lu1_B_,387,390,1,1 6lu1_B_,391,394,1,1 6lu1_B_,392,396,1,1 6lu1_B_,392,519,1,1 6lu1_B_,393,397,1,1 6lu1_B_,395,398,1,1 6lu1_B_,395,399,1,1 6lu1_B_,396,400,1,1 6lu1_B_,398,401,1,1 6lu1_B_,398,402,1,1 6lu1_B_,399,403,1,1 6lu1_B_,401,405,1,1 6lu1_B_,402,406,1,1 6lu1_B_,403,407,1,1 6lu1_B_,404,408,1,1 6lu1_B_,405,409,1,1 6lu1_B_,406,410,1,1 6lu1_B_,407,411,1,1 6lu1_B_,408,412,1,1 6lu1_B_,410,414,1,1 6lu1_B_,411,415,1,1 6lu1_B_,412,416,1,1 6lu1_B_,413,417,1,1 6lu1_B_,414,418,1,1 6lu1_B_,415,419,1,1 6lu1_B_,417,421,1,1 6lu1_B_,417,594,1,1 6lu1_B_,418,422,1,1 6lu1_B_,418,596,1,1 6lu1_B_,420,425,1,1 6lu1_B_,421,424,1,1 6lu1_B_,429,594,1,1 6lu1_B_,433,435,1,1 6lu1_B_,433,438,1,1 6lu1_B_,434,438,1,1 6lu1_B_,437,441,1,1 6lu1_B_,438,492,1,1 6lu1_B_,440,443,1,1 6lu1_B_,441,444,1,1 6lu1_B_,441,446,1,1 6lu1_B_,441,449,1,1 6lu1_B_,441,490,1,1 6lu1_B_,442,456,1,1 6lu1_B_,445,482,1,1 6lu1_B_,446,489,1,1 6lu1_B_,447,482,1,1 6lu1_B_,449,492,1,1 6lu1_B_,453,456,1,1 6lu1_B_,453,457,1,1 6lu1_B_,457,459,1,1 6lu1_B_,460,463,1,1 6lu1_B_,460,464,1,1 6lu1_B_,461,465,1,1 6lu1_B_,465,469,1,1 6lu1_B_,474,477,1,1 6lu1_B_,474,478,1,1 6lu1_B_,477,480,1,1 6lu1_B_,478,482,1,1 6lu1_B_,480,486,1,1 6lu1_B_,483,485,1,1 6lu1_B_,487,578,1,1 6lu1_B_,491,577,1,1 6lu1_B_,493,496,1,1 6lu1_B_,496,500,1,1 6lu1_B_,496,573,1,1 6lu1_B_,497,501,1,1 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6lu1_B_,577,580,1,1 6lu1_B_,578,582,1,1 6lu1_B_,580,585,1,1 6lu1_B_,587,591,1,1 6lu1_B_,588,592,1,1 6lu1_B_,589,593,1,1 6lu1_B_,591,594,1,1 6lu1_B_,592,602,1,1 6lu1_B_,593,599,1,1 6lu1_B_,595,601,1,1 6lu1_B_,597,601,1,1 6lu1_B_,598,602,1,1 6lu1_B_,600,605,1,1 6lu1_B_,603,607,1,1 6lu1_B_,604,608,1,1 6lu1_B_,605,608,1,1 6lu1_B_,606,609,1,1 6lu1_B_,608,612,1,1 6lu1_B_,614,621,1,1 6lu1_B_,614,624,1,1 6lu1_B_,616,619,1,1 6lu1_B_,621,624,1,1 6lu1_B_,623,627,1,1 6lu1_B_,624,628,1,1 6lu1_B_,625,629,1,1 6lu1_B_,626,630,1,1 6lu1_B_,628,632,1,1 6lu1_B_,629,633,1,1 6lu1_B_,630,634,1,1 6lu1_B_,633,637,1,1 6lu1_B_,635,639,1,1 6lu1_B_,636,640,1,1 6lu1_B_,638,641,1,1 6lu1_B_,639,642,1,1 6lu1_B_,642,646,1,1 6lu1_B_,648,651,1,1 6lu1_B_,648,652,1,1 6lu1_B_,648,679,1,1 6lu1_B_,648,680,1,1 6lu1_B_,651,655,1,1 6lu1_B_,652,656,1,1 6lu1_B_,654,657,1,1 6lu1_B_,655,658,1,1 6lu1_B_,655,659,1,1 6lu1_B_,657,661,1,1 6lu1_B_,659,663,1,1 6lu1_B_,660,664,1,1 6lu1_B_,663,669,1,1 6lu1_B_,665,666,1,1 6lu1_B_,681,684,1,1 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