pair,contact1,contact2,flow1,flow2 7lt3_A_,1,2,1,1 7lt3_A_,5,51,1,1 7lt3_A_,6,133,1,1 7lt3_A_,7,53,1,1 7lt3_A_,8,134,1,1 7lt3_A_,8,136,1,1 7lt3_A_,9,53,1,1 7lt3_A_,9,55,1,1 7lt3_A_,10,136,1,1 7lt3_A_,10,138,1,1 7lt3_A_,11,55,1,1 7lt3_A_,11,57,1,1 7lt3_A_,13,59,1,1 7lt3_A_,14,16,1,1 7lt3_A_,14,140,1,1 7lt3_A_,15,59,1,1 7lt3_A_,16,18,1,1 7lt3_A_,17,108,1,1 7lt3_A_,24,25,1,1 7lt3_A_,26,27,1,1 7lt3_A_,28,29,1,1 7lt3_A_,30,33,1,1 7lt3_A_,30,34,1,1 7lt3_A_,31,35,1,1 7lt3_A_,33,37,1,1 7lt3_A_,34,38,1,1 7lt3_A_,35,39,1,1 7lt3_A_,36,40,1,1 7lt3_A_,37,41,1,1 7lt3_A_,38,42,1,1 7lt3_A_,39,43,1,1 7lt3_A_,40,44,1,1 7lt3_A_,41,44,1,1 7lt3_A_,41,45,1,1 7lt3_A_,42,46,1,1 7lt3_A_,42,86,1,1 7lt3_A_,44,48,1,1 7lt3_A_,45,48,1,1 7lt3_A_,45,49,1,1 7lt3_A_,45,52,1,1 7lt3_A_,48,49,1,1 7lt3_A_,49,52,1,1 7lt3_A_,54,80,1,1 7lt3_A_,56,77,1,1 7lt3_A_,58,74,1,1 7lt3_A_,60,72,1,1 7lt3_A_,60,110,1,1 7lt3_A_,61,72,1,1 7lt3_A_,61,106,1,1 7lt3_A_,61,110,1,1 7lt3_A_,62,108,1,1 7lt3_A_,63,106,1,1 7lt3_A_,64,72,1,1 7lt3_A_,65,73,1,1 7lt3_A_,65,75,1,1 7lt3_A_,83,86,1,1 7lt3_A_,84,88,1,1 7lt3_A_,86,90,1,1 7lt3_A_,87,91,1,1 7lt3_A_,88,92,1,1 7lt3_A_,90,93,1,1 7lt3_A_,91,94,1,1 7lt3_A_,95,99,1,1 7lt3_A_,96,100,1,1 7lt3_A_,97,101,1,1 7lt3_A_,98,102,1,1 7lt3_A_,99,103,1,1 7lt3_A_,100,103,1,1 7lt3_A_,100,104,1,1 7lt3_A_,102,105,1,1 7lt3_A_,102,106,1,1 7lt3_A_,112,143,1,1 7lt3_A_,112,146,1,1 7lt3_A_,112,153,1,1 7lt3_A_,113,116,1,1 7lt3_A_,113,117,1,1 7lt3_A_,114,118,1,1 7lt3_A_,115,119,1,1 7lt3_A_,115,153,1,1 7lt3_A_,116,120,1,1 7lt3_A_,117,121,1,1 7lt3_A_,118,121,1,1 7lt3_A_,118,122,1,1 7lt3_A_,119,123,1,1 7lt3_A_,120,124,1,1 7lt3_A_,121,125,1,1 7lt3_A_,122,126,1,1 7lt3_A_,123,126,1,1 7lt3_A_,123,127,1,1 7lt3_A_,124,127,1,1 7lt3_A_,125,128,1,1 7lt3_A_,135,170,1,1 7lt3_A_,137,172,1,1 7lt3_A_,139,172,1,1 7lt3_A_,142,177,1,1 7lt3_A_,144,183,1,1 7lt3_A_,145,147,1,1 7lt3_A_,150,153,1,1 7lt3_A_,151,155,1,1 7lt3_A_,152,155,1,1 7lt3_A_,152,156,1,1 7lt3_A_,153,157,1,1 7lt3_A_,154,158,1,1 7lt3_A_,155,159,1,1 7lt3_A_,156,159,1,1 7lt3_A_,156,160,1,1 7lt3_A_,157,161,1,1 7lt3_A_,158,162,1,1 7lt3_A_,159,163,1,1 7lt3_A_,160,164,1,1 7lt3_A_,161,165,1,1 7lt3_A_,162,166,1,1 7lt3_A_,163,166,1,1 7lt3_A_,163,167,1,1 7lt3_A_,164,167,1,1 7lt3_A_,164,169,1,1 7lt3_A_,175,199,1,1 7lt3_A_,180,197,1,1 7lt3_A_,182,195,1,1 7lt3_A_,183,186,1,1 7lt3_A_,184,188,1,1 7lt3_A_,188,191,1,1 7lt3_A_,188,192,1,1 7lt3_A_,199,202,1,1 7lt3_A_,200,203,1,1 7lt3_A_,203,206,1,1 7lt3_A_,204,207,1,1 7lt3_A_,212,213,1,1 7lt3_A_,215,217,1,1 7lt3_A_,220,236,1,1 7lt3_A_,222,234,1,1 7lt3_A_,224,232,1,1 7lt3_A_,225,308,1,1 7lt3_A_,227,229,1,1 7lt3_A_,227,230,1,1 7lt3_A_,233,334,1,1 7lt3_A_,233,338,1,1 7lt3_A_,235,332,1,1 7lt3_A_,237,330,1,1 7lt3_A_,237,334,1,1 7lt3_A_,238,240,1,1 7lt3_A_,252,254,1,1 7lt3_A_,252,256,1,1 7lt3_A_,252,257,1,1 7lt3_A_,265,274,1,1 7lt3_A_,267,269,1,1 7lt3_A_,267,272,1,1 7lt3_A_,275,278,1,1 7lt3_A_,277,278,1,1 7lt3_A_,279,280,1,1 7lt3_A_,279,281,1,1 7lt3_A_,280,293,1,1 7lt3_A_,281,292,1,1 7lt3_A_,282,283,1,1 7lt3_A_,282,289,1,1 7lt3_A_,282,290,1,1 7lt3_A_,283,290,1,1 7lt3_A_,285,288,1,1 7lt3_A_,286,287,1,1 7lt3_A_,293,297,1,1 7lt3_A_,295,298,1,1 7lt3_A_,295,299,1,1 7lt3_A_,296,300,1,1 7lt3_A_,298,301,1,1 7lt3_A_,299,302,1,1 7lt3_A_,304,362,1,1 7lt3_A_,305,364,1,1 7lt3_A_,307,364,1,1 7lt3_A_,309,362,1,1 7lt3_A_,311,360,1,1 7lt3_A_,312,360,1,1 7lt3_A_,314,358,1,1 7lt3_A_,315,318,1,1 7lt3_A_,328,329,1,1 7lt3_A_,328,397,1,1 7lt3_A_,331,395,1,1 7lt3_A_,335,340,1,1 7lt3_A_,335,342,1,1 7lt3_A_,338,341,1,1 7lt3_A_,340,343,1,1 7lt3_A_,341,345,1,1 7lt3_A_,342,346,1,1 7lt3_A_,343,346,1,1 7lt3_A_,343,347,1,1 7lt3_A_,344,348,1,1 7lt3_A_,345,349,1,1 7lt3_A_,346,350,1,1 7lt3_A_,347,351,1,1 7lt3_A_,348,352,1,1 7lt3_A_,349,353,1,1 7lt3_A_,350,354,1,1 7lt3_A_,351,354,1,1 7lt3_A_,351,355,1,1 7lt3_A_,352,356,1,1 7lt3_A_,359,376,1,1 7lt3_A_,361,362,1,1 7lt3_A_,361,374,1,1 7lt3_A_,363,372,1,1 7lt3_A_,373,400,1,1 7lt3_A_,375,398,1,1 7lt3_A_,377,396,1,1 7lt3_A_,379,394,1,1 7lt3_A_,380,391,1,1 7lt3_A_,383,387,1,1 7lt3_A_,385,386,1,1 7lt3_A_,418,421,1,1 7lt3_A_,418,422,1,1 7lt3_A_,419,423,1,1 7lt3_A_,420,424,1,1 7lt3_A_,421,425,1,1 7lt3_A_,422,426,1,1 7lt3_A_,424,428,1,1 7lt3_A_,425,429,1,1 7lt3_A_,426,430,1,1 7lt3_A_,427,431,1,1 7lt3_A_,428,432,1,1 7lt3_A_,430,433,1,1 7lt3_A_,431,480,1,1 7lt3_A_,437,440,1,1 7lt3_A_,443,445,1,1 7lt3_A_,443,447,1,1 7lt3_A_,444,448,1,1 7lt3_A_,445,449,1,1 7lt3_A_,446,450,1,1 7lt3_A_,447,451,1,1 7lt3_A_,448,452,1,1 7lt3_A_,449,453,1,1 7lt3_A_,450,454,1,1 7lt3_A_,451,455,1,1 7lt3_A_,452,456,1,1 7lt3_A_,453,457,1,1 7lt3_A_,454,458,1,1 7lt3_A_,468,470,1,1 7lt3_A_,468,471,1,1 7lt3_A_,473,476,1,1 7lt3_A_,473,477,1,1 7lt3_A_,474,478,1,1 7lt3_A_,475,479,1,1 7lt3_A_,476,480,1,1 7lt3_A_,479,482,1,1 7lt3_A_,483,486,1,1 7lt3_A_,484,488,1,1 7lt3_A_,485,489,1,1 7lt3_A_,486,490,1,1 7lt3_A_,487,491,1,1 7lt3_A_,488,492,1,1 7lt3_A_,493,496,1,1