pair,contact1,contact2,flow1,flow2 3csf_A_,1,5,1,1 3csf_A_,2,6,1,1 3csf_A_,3,7,1,1 3csf_A_,4,8,1,1 3csf_A_,6,10,1,1 3csf_A_,7,11,1,1 3csf_A_,8,12,1,1 3csf_A_,8,481,1,1 3csf_A_,8,485,1,1 3csf_A_,9,13,1,1 3csf_A_,10,14,1,1 3csf_A_,11,15,1,1 3csf_A_,12,16,1,1 3csf_A_,14,463,1,1 3csf_A_,18,20,1,1 3csf_A_,18,21,1,1 3csf_A_,21,23,1,1 3csf_A_,23,286,1,1 3csf_A_,24,282,1,1 3csf_A_,24,474,1,1 3csf_A_,28,32,1,1 3csf_A_,28,256,1,1 3csf_A_,29,33,1,1 3csf_A_,29,436,1,1 3csf_A_,30,34,1,1 3csf_A_,31,35,1,1 3csf_A_,32,36,1,1 3csf_A_,33,37,1,1 3csf_A_,34,37,1,1 3csf_A_,35,38,1,1 3csf_A_,37,41,1,1 3csf_A_,38,42,1,1 3csf_A_,39,43,1,1 3csf_A_,40,44,1,1 3csf_A_,41,44,1,1 3csf_A_,41,45,1,1 3csf_A_,42,46,1,1 3csf_A_,43,47,1,1 3csf_A_,44,47,1,1 3csf_A_,44,48,1,1 3csf_A_,44,450,1,1 3csf_A_,48,449,1,1 3csf_A_,48,486,1,1 3csf_A_,49,52,1,1 3csf_A_,49,53,1,1 3csf_A_,50,54,1,1 3csf_A_,51,55,1,1 3csf_A_,53,487,1,1 3csf_A_,54,56,1,1 3csf_A_,56,120,1,1 3csf_A_,58,133,1,1 3csf_A_,58,417,1,1 3csf_A_,60,62,1,1 3csf_A_,60,131,1,1 3csf_A_,60,415,1,1 3csf_A_,61,415,1,1 3csf_A_,62,136,1,1 3csf_A_,62,415,1,1 3csf_A_,62,417,1,1 3csf_A_,63,136,1,1 3csf_A_,65,68,1,1 3csf_A_,65,69,1,1 3csf_A_,66,69,1,1 3csf_A_,66,70,1,1 3csf_A_,66,622,1,1 3csf_A_,68,71,1,1 3csf_A_,69,72,1,1 3csf_A_,71,138,1,1 3csf_A_,71,139,1,1 3csf_A_,71,143,1,1 3csf_A_,74,76,1,1 3csf_A_,75,93,1,1 3csf_A_,77,92,1,1 3csf_A_,79,90,1,1 3csf_A_,80,145,1,1 3csf_A_,80,147,1,1 3csf_A_,81,88,1,1 3csf_A_,82,147,1,1 3csf_A_,82,149,1,1 3csf_A_,83,86,1,1 3csf_A_,93,96,1,1 3csf_A_,94,130,1,1 3csf_A_,97,100,1,1 3csf_A_,98,102,1,1 3csf_A_,101,104,1,1 3csf_A_,102,105,1,1 3csf_A_,102,106,1,1 3csf_A_,103,110,1,1 3csf_A_,106,109,1,1 3csf_A_,113,150,1,1 3csf_A_,114,123,1,1 3csf_A_,115,116,1,1 3csf_A_,115,148,1,1 3csf_A_,116,119,1,1 3csf_A_,116,121,1,1 3csf_A_,117,146,1,1 3csf_A_,118,580,1,1 3csf_A_,118,584,1,1 3csf_A_,119,551,1,1 3csf_A_,120,553,1,1 3csf_A_,128,131,1,1 3csf_A_,129,132,1,1 3csf_A_,130,136,1,1 3csf_A_,131,136,1,1 3csf_A_,132,136,1,1 3csf_A_,133,137,1,1 3csf_A_,134,138,1,1 3csf_A_,135,139,1,1 3csf_A_,136,140,1,1 3csf_A_,137,141,1,1 3csf_A_,138,141,1,1 3csf_A_,138,143,1,1 3csf_A_,139,142,1,1 3csf_A_,140,624,1,1 3csf_A_,154,157,1,1 3csf_A_,155,158,1,1 3csf_A_,156,159,1,1 3csf_A_,157,489,1,1 3csf_A_,157,490,1,1 3csf_A_,158,452,1,1 3csf_A_,159,489,1,1 3csf_A_,164,226,1,1 3csf_A_,166,225,1,1 3csf_A_,168,221,1,1 3csf_A_,168,223,1,1 3csf_A_,169,298,1,1 3csf_A_,170,219,1,1 3csf_A_,171,216,1,1 3csf_A_,171,295,1,1 3csf_A_,172,217,1,1 3csf_A_,173,215,1,1 3csf_A_,173,216,1,1 3csf_A_,173,263,1,1 3csf_A_,173,293,1,1 3csf_A_,174,293,1,1 3csf_A_,175,213,1,1 3csf_A_,176,291,1,1 3csf_A_,177,211,1,1 3csf_A_,185,207,1,1 3csf_A_,185,240,1,1 3csf_A_,186,207,1,1 3csf_A_,187,239,1,1 3csf_A_,188,204,1,1 3csf_A_,189,191,1,1 3csf_A_,189,237,1,1 3csf_A_,189,239,1,1 3csf_A_,190,202,1,1 3csf_A_,191,201,1,1 3csf_A_,191,235,1,1 3csf_A_,192,199,1,1 3csf_A_,192,200,1,1 3csf_A_,193,233,1,1 3csf_A_,194,197,1,1 3csf_A_,195,399,1,1 3csf_A_,199,200,1,1 3csf_A_,200,222,1,1 3csf_A_,201,202,1,1 3csf_A_,202,220,1,1 3csf_A_,205,215,1,1 3csf_A_,207,214,1,1 3csf_A_,210,212,1,1 3csf_A_,225,227,1,1 3csf_A_,225,228,1,1 3csf_A_,227,364,1,1 3csf_A_,229,232,1,1 3csf_A_,230,401,1,1 3csf_A_,232,252,1,1 3csf_A_,234,250,1,1 3csf_A_,235,237,1,1 3csf_A_,235,249,1,1 3csf_A_,236,248,1,1 3csf_A_,237,277,1,1 3csf_A_,238,245,1,1 3csf_A_,238,246,1,1 3csf_A_,240,243,1,1 3csf_A_,245,271,1,1 3csf_A_,247,269,1,1 3csf_A_,247,276,1,1 3csf_A_,249,277,1,1 3csf_A_,249,279,1,1 3csf_A_,252,260,1,1 3csf_A_,253,435,1,1 3csf_A_,254,256,1,1 3csf_A_,254,257,1,1 3csf_A_,254,258,1,1 3csf_A_,261,264,1,1 3csf_A_,262,296,1,1 3csf_A_,264,294,1,1 3csf_A_,266,292,1,1 3csf_A_,267,283,1,1 3csf_A_,268,283,1,1 3csf_A_,268,290,1,1 3csf_A_,269,281,1,1 3csf_A_,274,277,1,1 3csf_A_,275,278,1,1 3csf_A_,275,472,1,1 3csf_A_,275,787,1,1 3csf_A_,276,279,1,1 3csf_A_,279,281,1,1 3csf_A_,279,471,1,1 3csf_A_,283,285,1,1 3csf_A_,285,288,1,1 3csf_A_,285,289,1,1 3csf_A_,289,290,1,1 3csf_A_,305,372,1,1 3csf_A_,306,307,1,1 3csf_A_,311,315,1,1 3csf_A_,312,316,1,1 3csf_A_,313,317,1,1 3csf_A_,314,318,1,1 3csf_A_,315,319,1,1 3csf_A_,316,320,1,1 3csf_A_,317,321,1,1 3csf_A_,318,322,1,1 3csf_A_,319,323,1,1 3csf_A_,320,323,1,1 3csf_A_,321,324,1,1 3csf_A_,324,354,1,1 3csf_A_,325,327,1,1 3csf_A_,325,328,1,1 3csf_A_,325,803,1,1 3csf_A_,331,334,1,1 3csf_A_,331,335,1,1 3csf_A_,332,336,1,1 3csf_A_,333,337,1,1 3csf_A_,334,338,1,1 3csf_A_,335,339,1,1 3csf_A_,336,340,1,1 3csf_A_,337,341,1,1 3csf_A_,338,345,1,1 3csf_A_,339,342,1,1 3csf_A_,341,344,1,1 3csf_A_,341,345,1,1 3csf_A_,342,346,1,1 3csf_A_,344,347,1,1 3csf_A_,345,348,1,1 3csf_A_,346,352,1,1 3csf_A_,348,351,1,1 3csf_A_,349,352,1,1 3csf_A_,351,355,1,1 3csf_A_,352,356,1,1 3csf_A_,353,357,1,1 3csf_A_,354,357,1,1 3csf_A_,354,358,1,1 3csf_A_,355,358,1,1 3csf_A_,356,359,1,1 3csf_A_,356,361,1,1 3csf_A_,360,363,1,1 3csf_A_,363,367,1,1 3csf_A_,364,368,1,1 3csf_A_,365,369,1,1 3csf_A_,366,370,1,1 3csf_A_,367,371,1,1 3csf_A_,368,372,1,1 3csf_A_,369,373,1,1 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