pair,contact1,contact2,flow1,flow2 3wnc_A_,2,3,1,1 3wnc_A_,3,234,1,1 3wnc_A_,6,8,1,1 3wnc_A_,11,50,1,1 3wnc_A_,12,50,1,1 3wnc_A_,13,73,1,1 3wnc_A_,13,74,1,1 3wnc_A_,13,239,1,1 3wnc_A_,14,51,1,1 3wnc_A_,14,53,1,1 3wnc_A_,15,74,1,1 3wnc_A_,15,76,1,1 3wnc_A_,16,53,1,1 3wnc_A_,17,76,1,1 3wnc_A_,17,78,1,1 3wnc_A_,19,22,1,1 3wnc_A_,19,85,1,1 3wnc_A_,22,108,1,1 3wnc_A_,23,27,1,1 3wnc_A_,24,28,1,1 3wnc_A_,24,58,1,1 3wnc_A_,25,29,1,1 3wnc_A_,25,54,1,1 3wnc_A_,26,30,1,1 3wnc_A_,27,30,1,1 3wnc_A_,28,31,1,1 3wnc_A_,31,44,1,1 3wnc_A_,33,43,1,1 3wnc_A_,37,41,1,1 3wnc_A_,38,39,1,1 3wnc_A_,38,40,1,1 3wnc_A_,38,56,1,1 3wnc_A_,38,186,1,1 3wnc_A_,38,255,1,1 3wnc_A_,39,57,1,1 3wnc_A_,39,64,1,1 3wnc_A_,39,255,1,1 3wnc_A_,41,54,1,1 3wnc_A_,42,52,1,1 3wnc_A_,44,46,1,1 3wnc_A_,44,47,1,1 3wnc_A_,49,169,1,1 3wnc_A_,55,58,1,1 3wnc_A_,57,61,1,1 3wnc_A_,57,64,1,1 3wnc_A_,58,87,1,1 3wnc_A_,58,90,1,1 3wnc_A_,58,91,1,1 3wnc_A_,59,348,1,1 3wnc_A_,61,64,1,1 3wnc_A_,62,66,1,1 3wnc_A_,63,67,1,1 3wnc_A_,64,68,1,1 3wnc_A_,65,69,1,1 3wnc_A_,66,70,1,1 3wnc_A_,68,72,1,1 3wnc_A_,69,72,1,1 3wnc_A_,70,202,1,1 3wnc_A_,70,293,1,1 3wnc_A_,73,172,1,1 3wnc_A_,75,102,1,1 3wnc_A_,75,104,1,1 3wnc_A_,77,104,1,1 3wnc_A_,77,106,1,1 3wnc_A_,79,106,1,1 3wnc_A_,79,108,1,1 3wnc_A_,83,85,1,1 3wnc_A_,83,88,1,1 3wnc_A_,85,88,1,1 3wnc_A_,85,89,1,1 3wnc_A_,86,90,1,1 3wnc_A_,87,91,1,1 3wnc_A_,88,92,1,1 3wnc_A_,89,93,1,1 3wnc_A_,90,94,1,1 3wnc_A_,90,348,1,1 3wnc_A_,91,95,1,1 3wnc_A_,92,96,1,1 3wnc_A_,93,97,1,1 3wnc_A_,94,98,1,1 3wnc_A_,95,100,1,1 3wnc_A_,96,99,1,1 3wnc_A_,96,132,1,1 3wnc_A_,97,337,1,1 3wnc_A_,101,136,1,1 3wnc_A_,102,171,1,1 3wnc_A_,105,137,1,1 3wnc_A_,105,139,1,1 3wnc_A_,107,139,1,1 3wnc_A_,107,141,1,1 3wnc_A_,109,112,1,1 3wnc_A_,110,113,1,1 3wnc_A_,110,141,1,1 3wnc_A_,110,142,1,1 3wnc_A_,110,152,1,1 3wnc_A_,111,144,1,1 3wnc_A_,113,114,1,1 3wnc_A_,114,116,1,1 3wnc_A_,114,117,1,1 3wnc_A_,115,119,1,1 3wnc_A_,116,120,1,1 3wnc_A_,117,121,1,1 3wnc_A_,118,122,1,1 3wnc_A_,119,123,1,1 3wnc_A_,120,124,1,1 3wnc_A_,121,125,1,1 3wnc_A_,123,126,1,1 3wnc_A_,123,127,1,1 3wnc_A_,124,128,1,1 3wnc_A_,126,129,1,1 3wnc_A_,128,131,1,1 3wnc_A_,130,134,1,1 3wnc_A_,131,133,1,1 3wnc_A_,131,134,1,1 3wnc_A_,133,136,1,1 3wnc_A_,134,135,1,1 3wnc_A_,142,144,1,1 3wnc_A_,142,149,1,1 3wnc_A_,142,151,1,1 3wnc_A_,142,152,1,1 3wnc_A_,144,146,1,1 3wnc_A_,144,147,1,1 3wnc_A_,149,152,1,1 3wnc_A_,151,154,1,1 3wnc_A_,153,157,1,1 3wnc_A_,154,158,1,1 3wnc_A_,155,159,1,1 3wnc_A_,156,160,1,1 3wnc_A_,157,161,1,1 3wnc_A_,158,162,1,1 3wnc_A_,159,163,1,1 3wnc_A_,160,163,1,1 3wnc_A_,160,164,1,1 3wnc_A_,161,165,1,1 3wnc_A_,162,166,1,1 3wnc_A_,163,166,1,1 3wnc_A_,163,167,1,1 3wnc_A_,164,168,1,1 3wnc_A_,165,169,1,1 3wnc_A_,166,170,1,1 3wnc_A_,167,171,1,1 3wnc_A_,168,172,1,1 3wnc_A_,169,173,1,1 3wnc_A_,171,174,1,1 3wnc_A_,172,175,1,1 3wnc_A_,173,176,1,1 3wnc_A_,174,177,1,1 3wnc_A_,175,178,1,1 3wnc_A_,175,204,1,1 3wnc_A_,176,238,1,1 3wnc_A_,179,203,1,1 3wnc_A_,181,202,1,1 3wnc_A_,181,203,1,1 3wnc_A_,181,263,1,1 3wnc_A_,181,336,1,1 3wnc_A_,182,259,1,1 3wnc_A_,183,200,1,1 3wnc_A_,184,256,1,1 3wnc_A_,184,257,1,1 3wnc_A_,185,186,1,1 3wnc_A_,185,198,1,1 3wnc_A_,185,241,1,1 3wnc_A_,185,255,1,1 3wnc_A_,186,198,1,1 3wnc_A_,186,255,1,1 3wnc_A_,188,196,1,1 3wnc_A_,190,193,1,1 3wnc_A_,190,194,1,1 3wnc_A_,193,244,1,1 3wnc_A_,195,245,1,1 3wnc_A_,199,242,1,1 3wnc_A_,201,239,1,1 3wnc_A_,201,240,1,1 3wnc_A_,203,335,1,1 3wnc_A_,206,236,1,1 3wnc_A_,207,210,1,1 3wnc_A_,208,209,1,1 3wnc_A_,208,234,1,1 3wnc_A_,209,223,1,1 3wnc_A_,209,224,1,1 3wnc_A_,210,223,1,1 3wnc_A_,212,213,1,1 3wnc_A_,212,221,1,1 3wnc_A_,212,261,1,1 3wnc_A_,213,218,1,1 3wnc_A_,213,260,1,1 3wnc_A_,214,218,1,1 3wnc_A_,214,219,1,1 3wnc_A_,215,258,1,1 3wnc_A_,219,247,1,1 3wnc_A_,220,247,1,1 3wnc_A_,222,246,1,1 3wnc_A_,224,244,1,1 3wnc_A_,225,227,1,1 3wnc_A_,225,244,1,1 3wnc_A_,226,233,1,1 3wnc_A_,227,232,1,1 3wnc_A_,227,243,1,1 3wnc_A_,228,231,1,1 3wnc_A_,234,235,1,1 3wnc_A_,237,240,1,1 3wnc_A_,249,252,1,1 3wnc_A_,250,253,1,1 3wnc_A_,251,252,1,1 3wnc_A_,254,257,1,1 3wnc_A_,260,262,1,1 3wnc_A_,260,263,1,1 3wnc_A_,263,333,1,1 3wnc_A_,264,332,1,1 3wnc_A_,266,268,1,1 3wnc_A_,266,330,1,1 3wnc_A_,266,332,1,1 3wnc_A_,267,326,1,1 3wnc_A_,269,324,1,1 3wnc_A_,270,356,1,1 3wnc_A_,271,273,1,1 3wnc_A_,271,322,1,1 3wnc_A_,272,354,1,1 3wnc_A_,273,320,1,1 3wnc_A_,274,352,1,1 3wnc_A_,275,318,1,1 3wnc_A_,276,278,1,1 3wnc_A_,276,317,1,1 3wnc_A_,276,350,1,1 3wnc_A_,281,313,1,1 3wnc_A_,282,314,1,1 3wnc_A_,283,286,1,1 3wnc_A_,285,301,1,1 3wnc_A_,286,301,1,1 3wnc_A_,288,299,1,1 3wnc_A_,289,341,1,1 3wnc_A_,290,297,1,1 3wnc_A_,291,339,1,1 3wnc_A_,292,295,1,1 3wnc_A_,297,328,1,1 3wnc_A_,300,325,1,1 3wnc_A_,302,323,1,1 3wnc_A_,302,325,1,1 3wnc_A_,303,323,1,1 3wnc_A_,304,311,1,1 3wnc_A_,305,321,1,1 3wnc_A_,306,309,1,1 3wnc_A_,315,318,1,1 3wnc_A_,333,336,1,1 3wnc_A_,338,353,1,1 3wnc_A_,340,350,1,1 3wnc_A_,340,351,1,1 3wnc_A_,342,344,1,1 3wnc_A_,342,345,1,1 3wnc_A_,342,348,1,1 3wnc_A_,355,356,1,1