pair,contact1,contact2,flow1,flow2 5ilb_A_,1,4,1,1 5ilb_A_,2,5,1,1 5ilb_A_,3,6,1,1 5ilb_A_,4,7,1,1 5ilb_A_,5,61,1,1 5ilb_A_,6,37,1,1 5ilb_A_,7,114,1,1 5ilb_A_,8,35,1,1 5ilb_A_,9,59,1,1 5ilb_A_,9,119,1,1 5ilb_A_,10,33,1,1 5ilb_A_,11,57,1,1 5ilb_A_,11,59,1,1 5ilb_A_,12,31,1,1 5ilb_A_,12,55,1,1 5ilb_A_,13,54,1,1 5ilb_A_,13,55,1,1 5ilb_A_,14,29,1,1 5ilb_A_,14,31,1,1 5ilb_A_,14,51,1,1 5ilb_A_,15,52,1,1 5ilb_A_,15,54,1,1 5ilb_A_,16,26,1,1 5ilb_A_,18,20,1,1 5ilb_A_,18,21,1,1 5ilb_A_,18,24,1,1 5ilb_A_,19,52,1,1 5ilb_A_,20,348,1,1 5ilb_A_,20,349,1,1 5ilb_A_,21,24,1,1 5ilb_A_,27,28,1,1 5ilb_A_,34,45,1,1 5ilb_A_,34,114,1,1 5ilb_A_,34,155,1,1 5ilb_A_,34,157,1,1 5ilb_A_,36,44,1,1 5ilb_A_,37,97,1,1 5ilb_A_,38,42,1,1 5ilb_A_,39,42,1,1 5ilb_A_,43,83,1,1 5ilb_A_,45,49,1,1 5ilb_A_,45,81,1,1 5ilb_A_,46,49,1,1 5ilb_A_,46,79,1,1 5ilb_A_,47,50,1,1 5ilb_A_,48,79,1,1 5ilb_A_,48,157,1,1 5ilb_A_,49,157,1,1 5ilb_A_,50,74,1,1 5ilb_A_,53,74,1,1 5ilb_A_,56,69,1,1 5ilb_A_,58,67,1,1 5ilb_A_,60,63,1,1 5ilb_A_,60,92,1,1 5ilb_A_,63,65,1,1 5ilb_A_,63,67,1,1 5ilb_A_,70,84,1,1 5ilb_A_,72,82,1,1 5ilb_A_,73,82,1,1 5ilb_A_,75,78,1,1 5ilb_A_,75,80,1,1 5ilb_A_,76,79,1,1 5ilb_A_,77,141,1,1 5ilb_A_,77,206,1,1 5ilb_A_,85,91,1,1 5ilb_A_,87,90,1,1 5ilb_A_,88,91,1,1 5ilb_A_,91,94,1,1 5ilb_A_,98,168,1,1 5ilb_A_,100,168,1,1 5ilb_A_,100,190,1,1 5ilb_A_,102,275,1,1 5ilb_A_,103,275,1,1 5ilb_A_,104,107,1,1 5ilb_A_,106,128,1,1 5ilb_A_,107,128,1,1 5ilb_A_,108,164,1,1 5ilb_A_,109,126,1,1 5ilb_A_,110,162,1,1 5ilb_A_,111,124,1,1 5ilb_A_,112,160,1,1 5ilb_A_,113,122,1,1 5ilb_A_,116,154,1,1 5ilb_A_,124,151,1,1 5ilb_A_,127,149,1,1 5ilb_A_,129,147,1,1 5ilb_A_,130,147,1,1 5ilb_A_,132,134,1,1 5ilb_A_,132,145,1,1 5ilb_A_,134,143,1,1 5ilb_A_,135,174,1,1 5ilb_A_,136,141,1,1 5ilb_A_,136,144,1,1 5ilb_A_,137,174,1,1 5ilb_A_,140,317,1,1 5ilb_A_,146,187,1,1 5ilb_A_,148,185,1,1 5ilb_A_,152,177,1,1 5ilb_A_,153,156,1,1 5ilb_A_,156,159,1,1 5ilb_A_,158,172,1,1 5ilb_A_,159,172,1,1 5ilb_A_,161,168,1,1 5ilb_A_,161,169,1,1 5ilb_A_,161,170,1,1 5ilb_A_,163,165,1,1 5ilb_A_,163,166,1,1 5ilb_A_,163,167,1,1 5ilb_A_,168,170,1,1 5ilb_A_,171,188,1,1 5ilb_A_,173,186,1,1 5ilb_A_,174,186,1,1 5ilb_A_,176,181,1,1 5ilb_A_,176,184,1,1 5ilb_A_,178,180,1,1 5ilb_A_,178,181,1,1 5ilb_A_,189,192,1,1 5ilb_A_,189,193,1,1 5ilb_A_,190,194,1,1 5ilb_A_,191,195,1,1 5ilb_A_,192,196,1,1 5ilb_A_,193,197,1,1 5ilb_A_,194,198,1,1 5ilb_A_,195,199,1,1 5ilb_A_,195,289,1,1 5ilb_A_,196,200,1,1 5ilb_A_,197,201,1,1 5ilb_A_,198,202,1,1 5ilb_A_,199,203,1,1 5ilb_A_,199,207,1,1 5ilb_A_,200,204,1,1 5ilb_A_,207,291,1,1 5ilb_A_,211,313,1,1 5ilb_A_,212,214,1,1 5ilb_A_,213,243,1,1 5ilb_A_,213,248,1,1 5ilb_A_,215,240,1,1 5ilb_A_,215,241,1,1 5ilb_A_,216,240,1,1 5ilb_A_,217,238,1,1 5ilb_A_,219,225,1,1 5ilb_A_,219,268,1,1 5ilb_A_,220,225,1,1 5ilb_A_,221,224,1,1 5ilb_A_,221,225,1,1 5ilb_A_,222,226,1,1 5ilb_A_,223,227,1,1 5ilb_A_,224,227,1,1 5ilb_A_,224,228,1,1 5ilb_A_,225,228,1,1 5ilb_A_,225,230,1,1 5ilb_A_,226,229,1,1 5ilb_A_,231,234,1,1 5ilb_A_,236,268,1,1 5ilb_A_,237,258,1,1 5ilb_A_,238,255,1,1 5ilb_A_,239,255,1,1 5ilb_A_,239,256,1,1 5ilb_A_,241,368,1,1 5ilb_A_,243,246,1,1 5ilb_A_,244,249,1,1 5ilb_A_,246,249,1,1 5ilb_A_,247,250,1,1 5ilb_A_,248,251,1,1 5ilb_A_,248,252,1,1 5ilb_A_,251,301,1,1 5ilb_A_,253,256,1,1 5ilb_A_,256,301,1,1 5ilb_A_,257,300,1,1 5ilb_A_,259,266,1,1 5ilb_A_,259,298,1,1 5ilb_A_,260,298,1,1 5ilb_A_,261,264,1,1 5ilb_A_,262,289,1,1 5ilb_A_,262,296,1,1 5ilb_A_,267,270,1,1 5ilb_A_,267,271,1,1 5ilb_A_,269,271,1,1 5ilb_A_,270,282,1,1 5ilb_A_,271,279,1,1 5ilb_A_,272,280,1,1 5ilb_A_,274,278,1,1 5ilb_A_,275,277,1,1 5ilb_A_,278,279,1,1 5ilb_A_,281,284,1,1 5ilb_A_,282,285,1,1 5ilb_A_,283,286,1,1 5ilb_A_,283,287,1,1 5ilb_A_,286,289,1,1 5ilb_A_,289,294,1,1 5ilb_A_,290,293,1,1 5ilb_A_,292,311,1,1 5ilb_A_,292,312,1,1 5ilb_A_,293,312,1,1 5ilb_A_,294,309,1,1 5ilb_A_,294,310,1,1 5ilb_A_,295,310,1,1 5ilb_A_,297,308,1,1 5ilb_A_,298,307,1,1 5ilb_A_,299,306,1,1 5ilb_A_,301,304,1,1 5ilb_A_,320,343,1,1 5ilb_A_,329,339,1,1 5ilb_A_,329,464,1,1 5ilb_A_,330,459,1,1 5ilb_A_,330,462,1,1 5ilb_A_,331,338,1,1 5ilb_A_,332,460,1,1 5ilb_A_,333,336,1,1 5ilb_A_,334,390,1,1 5ilb_A_,334,448,1,1 5ilb_A_,335,385,1,1 5ilb_A_,337,382,1,1 5ilb_A_,337,383,1,1 5ilb_A_,339,380,1,1 5ilb_A_,341,378,1,1 5ilb_A_,342,345,1,1 5ilb_A_,342,346,1,1 5ilb_A_,343,347,1,1 5ilb_A_,344,348,1,1 5ilb_A_,345,348,1,1 5ilb_A_,345,349,1,1 5ilb_A_,345,382,1,1 5ilb_A_,345,398,1,1 5ilb_A_,346,350,1,1 5ilb_A_,349,398,1,1 5ilb_A_,350,398,1,1 5ilb_A_,353,356,1,1 5ilb_A_,353,357,1,1 5ilb_A_,354,358,1,1 5ilb_A_,359,363,1,1 5ilb_A_,360,364,1,1 5ilb_A_,361,365,1,1 5ilb_A_,361,432,1,1 5ilb_A_,362,366,1,1 5ilb_A_,363,367,1,1 5ilb_A_,364,368,1,1 5ilb_A_,365,369,1,1 5ilb_A_,370,372,1,1 5ilb_A_,372,376,1,1 5ilb_A_,373,376,1,1 5ilb_A_,375,411,1,1 5ilb_A_,377,410,1,1 5ilb_A_,377,412,1,1 5ilb_A_,379,401,1,1 5ilb_A_,381,399,1,1 5ilb_A_,382,398,1,1 5ilb_A_,385,390,1,1 5ilb_A_,387,390,1,1 5ilb_A_,388,391,1,1 5ilb_A_,390,393,1,1 5ilb_A_,392,394,1,1 5ilb_A_,393,396,1,1 5ilb_A_,393,438,1,1 5ilb_A_,397,399,1,1 5ilb_A_,400,432,1,1 5ilb_A_,402,409,1,1 5ilb_A_,402,430,1,1 5ilb_A_,403,430,1,1 5ilb_A_,404,407,1,1 5ilb_A_,405,426,1,1 5ilb_A_,405,428,1,1 5ilb_A_,411,414,1,1 5ilb_A_,411,415,1,1 5ilb_A_,412,416,1,1 5ilb_A_,413,417,1,1 5ilb_A_,414,418,1,1 5ilb_A_,415,419,1,1 5ilb_A_,416,420,1,1 5ilb_A_,417,421,1,1 5ilb_A_,419,445,1,1 5ilb_A_,420,445,1,1 5ilb_A_,422,424,1,1 5ilb_A_,422,426,1,1 5ilb_A_,424,441,1,1 5ilb_A_,425,441,1,1 5ilb_A_,427,439,1,1 5ilb_A_,429,437,1,1 5ilb_A_,431,435,1,1 5ilb_A_,432,433,1,1 5ilb_A_,432,435,1,1 5ilb_A_,440,443,1,1 5ilb_A_,440,444,1,1 5ilb_A_,441,445,1,1 5ilb_A_,442,446,1,1 5ilb_A_,444,447,1,1 5ilb_A_,444,448,1,1 5ilb_A_,445,448,1,1 5ilb_A_,448,452,1,1 5ilb_A_,449,453,1,1 5ilb_A_,450,454,1,1 5ilb_A_,451,455,1,1 5ilb_A_,452,457,1,1 5ilb_A_,453,456,1,1 5ilb_A_,459,461,1,1 5ilb_A_,459,466,1,1 5ilb_A_,462,464,1,1 5ilb_A_,462,465,1,1 5ilb_A_,463,466,1,1