pair,contact1,contact2,flow1,flow2
3cfs_B_,3,5,1,1
3cfs_B_,3,6,1,1
3cfs_B_,3,7,1,1
3cfs_B_,4,8,1,1
3cfs_B_,5,9,1,1
3cfs_B_,6,10,1,1
3cfs_B_,7,11,1,1
3cfs_B_,8,12,1,1
3cfs_B_,9,13,1,1
3cfs_B_,10,14,1,1
3cfs_B_,11,15,1,1
3cfs_B_,12,15,1,1
3cfs_B_,12,16,1,1
3cfs_B_,13,17,1,1
3cfs_B_,13,313,1,1
3cfs_B_,14,18,1,1
3cfs_B_,15,19,1,1
3cfs_B_,16,20,1,1
3cfs_B_,17,20,1,1
3cfs_B_,17,25,1,1
3cfs_B_,18,21,1,1
3cfs_B_,20,23,1,1
3cfs_B_,21,24,1,1
3cfs_B_,21,25,1,1
3cfs_B_,24,377,1,1
3cfs_B_,25,342,1,1
3cfs_B_,26,375,1,1
3cfs_B_,26,378,1,1
3cfs_B_,27,375,1,1
3cfs_B_,29,373,1,1
3cfs_B_,31,371,1,1
3cfs_B_,33,369,1,1
3cfs_B_,37,39,1,1
3cfs_B_,37,62,1,1
3cfs_B_,39,102,1,1
3cfs_B_,40,351,1,1
3cfs_B_,41,60,1,1
3cfs_B_,41,104,1,1
3cfs_B_,42,353,1,1
3cfs_B_,43,58,1,1
3cfs_B_,47,56,1,1
3cfs_B_,49,52,1,1
3cfs_B_,53,81,1,1
3cfs_B_,55,79,1,1
3cfs_B_,57,77,1,1
3cfs_B_,57,355,1,1
3cfs_B_,58,90,1,1
3cfs_B_,59,75,1,1
3cfs_B_,61,73,1,1
3cfs_B_,63,99,1,1
3cfs_B_,65,70,1,1
3cfs_B_,70,95,1,1
3cfs_B_,72,93,1,1
3cfs_B_,74,90,1,1
3cfs_B_,74,91,1,1
3cfs_B_,76,88,1,1
3cfs_B_,76,90,1,1
3cfs_B_,78,86,1,1
3cfs_B_,94,134,1,1
3cfs_B_,94,139,1,1
3cfs_B_,100,115,1,1
3cfs_B_,100,151,1,1
3cfs_B_,100,152,1,1
3cfs_B_,101,115,1,1
3cfs_B_,102,103,1,1
3cfs_B_,103,113,1,1
3cfs_B_,103,157,1,1
3cfs_B_,103,351,1,1
3cfs_B_,105,108,1,1
3cfs_B_,105,111,1,1
3cfs_B_,107,158,1,1
3cfs_B_,108,111,1,1
3cfs_B_,110,126,1,1
3cfs_B_,112,124,1,1
3cfs_B_,114,122,1,1
3cfs_B_,115,167,1,1
3cfs_B_,115,168,1,1
3cfs_B_,116,120,1,1
3cfs_B_,120,144,1,1
3cfs_B_,120,146,1,1
3cfs_B_,121,145,1,1
3cfs_B_,123,142,1,1
3cfs_B_,123,143,1,1
3cfs_B_,125,127,1,1
3cfs_B_,125,128,1,1
3cfs_B_,125,142,1,1
3cfs_B_,129,142,1,1
3cfs_B_,134,136,1,1
3cfs_B_,134,137,1,1
3cfs_B_,136,138,1,1
3cfs_B_,142,187,1,1
3cfs_B_,144,187,1,1
3cfs_B_,144,189,1,1
3cfs_B_,146,177,1,1
3cfs_B_,146,189,1,1
3cfs_B_,149,171,1,1
3cfs_B_,150,169,1,1
3cfs_B_,151,169,1,1
3cfs_B_,151,170,1,1
3cfs_B_,154,168,1,1
3cfs_B_,156,166,1,1
3cfs_B_,156,207,1,1
3cfs_B_,158,160,1,1
3cfs_B_,158,164,1,1
3cfs_B_,158,212,1,1
3cfs_B_,160,209,1,1
3cfs_B_,161,164,1,1
3cfs_B_,163,179,1,1
3cfs_B_,165,177,1,1
3cfs_B_,167,175,1,1
3cfs_B_,169,171,1,1
3cfs_B_,169,172,1,1
3cfs_B_,169,173,1,1
3cfs_B_,169,202,1,1
3cfs_B_,170,172,1,1
3cfs_B_,171,173,1,1
3cfs_B_,174,195,1,1
3cfs_B_,176,192,1,1
3cfs_B_,176,193,1,1
3cfs_B_,178,180,1,1
3cfs_B_,178,181,1,1
3cfs_B_,194,234,1,1
3cfs_B_,196,234,1,1
3cfs_B_,199,221,1,1
3cfs_B_,201,220,1,1
3cfs_B_,203,218,1,1
3cfs_B_,204,205,1,1
3cfs_B_,204,218,1,1
3cfs_B_,206,216,1,1
3cfs_B_,208,210,1,1
3cfs_B_,208,211,1,1
3cfs_B_,208,214,1,1
3cfs_B_,208,258,1,1
3cfs_B_,213,229,1,1
3cfs_B_,215,227,1,1
3cfs_B_,217,225,1,1
3cfs_B_,217,227,1,1
3cfs_B_,219,222,1,1
3cfs_B_,219,248,1,1
3cfs_B_,221,223,1,1
3cfs_B_,222,243,1,1
3cfs_B_,222,244,1,1
3cfs_B_,224,241,1,1
3cfs_B_,226,238,1,1
3cfs_B_,226,239,1,1
3cfs_B_,228,230,1,1
3cfs_B_,228,231,1,1
3cfs_B_,233,235,1,1
3cfs_B_,233,236,1,1
3cfs_B_,235,236,1,1
3cfs_B_,243,281,1,1
3cfs_B_,245,267,1,1
3cfs_B_,247,265,1,1
3cfs_B_,247,266,1,1
3cfs_B_,249,264,1,1
3cfs_B_,249,291,1,1
3cfs_B_,249,292,1,1
3cfs_B_,250,264,1,1
3cfs_B_,252,262,1,1
3cfs_B_,252,297,1,1
3cfs_B_,254,256,1,1
3cfs_B_,254,257,1,1
3cfs_B_,254,260,1,1
3cfs_B_,254,302,1,1
3cfs_B_,256,299,1,1
3cfs_B_,257,260,1,1
3cfs_B_,259,275,1,1
3cfs_B_,261,273,1,1
3cfs_B_,263,271,1,1
3cfs_B_,265,267,1,1
3cfs_B_,265,268,1,1
3cfs_B_,265,269,1,1
3cfs_B_,265,292,1,1
3cfs_B_,267,269,1,1
3cfs_B_,270,285,1,1
3cfs_B_,272,282,1,1
3cfs_B_,272,283,1,1
3cfs_B_,274,276,1,1
3cfs_B_,274,277,1,1
3cfs_B_,283,337,1,1
3cfs_B_,289,311,1,1
3cfs_B_,290,291,1,1
3cfs_B_,291,310,1,1
3cfs_B_,293,308,1,1
3cfs_B_,294,295,1,1
3cfs_B_,294,308,1,1
3cfs_B_,296,306,1,1
3cfs_B_,296,354,1,1
3cfs_B_,298,300,1,1
3cfs_B_,298,301,1,1
3cfs_B_,298,304,1,1
3cfs_B_,301,304,1,1
3cfs_B_,303,318,1,1
3cfs_B_,303,319,1,1
3cfs_B_,305,317,1,1
3cfs_B_,307,315,1,1
3cfs_B_,307,317,1,1
3cfs_B_,311,313,1,1
3cfs_B_,314,342,1,1
3cfs_B_,316,339,1,1
3cfs_B_,316,340,1,1
3cfs_B_,318,320,1,1
3cfs_B_,318,321,1,1
3cfs_B_,318,337,1,1
3cfs_B_,319,322,1,1
3cfs_B_,321,324,1,1
3cfs_B_,321,383,1,1
3cfs_B_,326,334,1,1
3cfs_B_,327,330,1,1
3cfs_B_,327,331,1,1
3cfs_B_,329,332,1,1
3cfs_B_,330,333,1,1
3cfs_B_,331,334,1,1
3cfs_B_,335,338,1,1
3cfs_B_,345,364,1,1
3cfs_B_,345,366,1,1
3cfs_B_,346,368,1,1
3cfs_B_,348,367,1,1
3cfs_B_,350,365,1,1
3cfs_B_,351,352,1,1
3cfs_B_,351,365,1,1
3cfs_B_,353,363,1,1
3cfs_B_,355,357,1,1
3cfs_B_,355,358,1,1
3cfs_B_,355,361,1,1
3cfs_B_,358,361,1,1
3cfs_B_,359,375,1,1
3cfs_B_,362,374,1,1
3cfs_B_,363,372,1,1
3cfs_B_,364,372,1,1
3cfs_B_,364,374,1,1
3cfs_B_,366,368,1,1
3cfs_B_,366,370,1,1
3cfs_B_,377,380,1,1
3cfs_B_,378,382,1,1
3cfs_B_,381,383,1,1