pair,contact1,contact2,flow1,flow2 2wnt_A_,2,23,1,1 2wnt_A_,3,59,1,1 2wnt_A_,4,21,1,1 2wnt_A_,6,19,1,1 2wnt_A_,7,19,1,1 2wnt_A_,8,18,1,1 2wnt_A_,9,17,1,1 2wnt_A_,10,17,1,1 2wnt_A_,12,15,1,1 2wnt_A_,16,33,1,1 2wnt_A_,17,31,1,1 2wnt_A_,18,31,1,1 2wnt_A_,20,29,1,1 2wnt_A_,22,27,1,1 2wnt_A_,23,26,1,1 2wnt_A_,28,75,1,1 2wnt_A_,30,71,1,1 2wnt_A_,32,41,1,1 2wnt_A_,32,69,1,1 2wnt_A_,32,139,1,1 2wnt_A_,34,67,1,1 2wnt_A_,36,65,1,1 2wnt_A_,38,42,1,1 2wnt_A_,39,43,1,1 2wnt_A_,40,44,1,1 2wnt_A_,40,145,1,1 2wnt_A_,40,147,1,1 2wnt_A_,41,45,1,1 2wnt_A_,42,46,1,1 2wnt_A_,43,47,1,1 2wnt_A_,43,147,1,1 2wnt_A_,44,48,1,1 2wnt_A_,48,51,1,1 2wnt_A_,48,145,1,1 2wnt_A_,51,53,1,1 2wnt_A_,51,54,1,1 2wnt_A_,53,133,1,1 2wnt_A_,53,135,1,1 2wnt_A_,53,137,1,1 2wnt_A_,55,137,1,1 2wnt_A_,56,72,1,1 2wnt_A_,58,70,1,1 2wnt_A_,59,70,1,1 2wnt_A_,61,68,1,1 2wnt_A_,62,64,1,1 2wnt_A_,63,66,1,1 2wnt_A_,63,68,1,1 2wnt_A_,71,72,1,1 2wnt_A_,72,136,1,1 2wnt_A_,75,126,1,1 2wnt_A_,76,125,1,1 2wnt_A_,77,125,1,1 2wnt_A_,78,268,1,1 2wnt_A_,79,82,1,1 2wnt_A_,79,83,1,1 2wnt_A_,79,123,1,1 2wnt_A_,80,84,1,1 2wnt_A_,81,268,1,1 2wnt_A_,82,85,1,1 2wnt_A_,82,128,1,1 2wnt_A_,87,130,1,1 2wnt_A_,89,258,1,1 2wnt_A_,89,259,1,1 2wnt_A_,90,92,1,1 2wnt_A_,90,93,1,1 2wnt_A_,90,94,1,1 2wnt_A_,90,255,1,1 2wnt_A_,91,95,1,1 2wnt_A_,91,218,1,1 2wnt_A_,91,247,1,1 2wnt_A_,92,93,1,1 2wnt_A_,92,96,1,1 2wnt_A_,93,97,1,1 2wnt_A_,94,98,1,1 2wnt_A_,95,99,1,1 2wnt_A_,95,247,1,1 2wnt_A_,96,100,1,1 2wnt_A_,97,101,1,1 2wnt_A_,98,102,1,1 2wnt_A_,99,103,1,1 2wnt_A_,99,251,1,1 2wnt_A_,100,104,1,1 2wnt_A_,101,105,1,1 2wnt_A_,102,106,1,1 2wnt_A_,103,107,1,1 2wnt_A_,104,108,1,1 2wnt_A_,105,109,1,1 2wnt_A_,106,110,1,1 2wnt_A_,107,110,1,1 2wnt_A_,107,111,1,1 2wnt_A_,108,111,1,1 2wnt_A_,108,113,1,1 2wnt_A_,109,112,1,1 2wnt_A_,109,169,1,1 2wnt_A_,112,146,1,1 2wnt_A_,114,144,1,1 2wnt_A_,115,117,1,1 2wnt_A_,115,169,1,1 2wnt_A_,116,169,1,1 2wnt_A_,117,119,1,1 2wnt_A_,117,122,1,1 2wnt_A_,119,122,1,1 2wnt_A_,120,123,1,1 2wnt_A_,122,138,1,1 2wnt_A_,124,136,1,1 2wnt_A_,126,134,1,1 2wnt_A_,127,129,1,1 2wnt_A_,127,134,1,1 2wnt_A_,129,131,1,1 2wnt_A_,129,134,1,1 2wnt_A_,131,134,1,1 2wnt_A_,132,135,1,1 2wnt_A_,133,136,1,1 2wnt_A_,135,136,1,1 2wnt_A_,136,138,1,1 2wnt_A_,146,154,1,1 2wnt_A_,148,151,1,1 2wnt_A_,148,152,1,1 2wnt_A_,150,152,1,1 2wnt_A_,155,159,1,1 2wnt_A_,160,164,1,1 2wnt_A_,161,165,1,1 2wnt_A_,162,166,1,1 2wnt_A_,163,167,1,1 2wnt_A_,164,168,1,1 2wnt_A_,165,168,1,1 2wnt_A_,165,169,1,1 2wnt_A_,166,170,1,1 2wnt_A_,167,171,1,1 2wnt_A_,167,236,1,1 2wnt_A_,168,172,1,1 2wnt_A_,169,173,1,1 2wnt_A_,170,174,1,1 2wnt_A_,171,175,1,1 2wnt_A_,172,175,1,1 2wnt_A_,172,176,1,1 2wnt_A_,172,275,1,1 2wnt_A_,173,177,1,1 2wnt_A_,174,178,1,1 2wnt_A_,175,179,1,1 2wnt_A_,176,180,1,1 2wnt_A_,177,181,1,1 2wnt_A_,178,182,1,1 2wnt_A_,178,208,1,1 2wnt_A_,179,183,1,1 2wnt_A_,182,213,1,1 2wnt_A_,183,262,1,1 2wnt_A_,184,214,1,1 2wnt_A_,185,188,1,1 2wnt_A_,187,201,1,1 2wnt_A_,189,193,1,1 2wnt_A_,190,193,1,1 2wnt_A_,193,201,1,1 2wnt_A_,194,196,1,1 2wnt_A_,194,197,1,1 2wnt_A_,194,198,1,1 2wnt_A_,195,199,1,1 2wnt_A_,196,200,1,1 2wnt_A_,197,201,1,1 2wnt_A_,198,202,1,1 2wnt_A_,199,203,1,1 2wnt_A_,200,204,1,1 2wnt_A_,201,204,1,1 2wnt_A_,202,205,1,1 2wnt_A_,204,206,1,1 2wnt_A_,209,210,1,1 2wnt_A_,211,214,1,1 2wnt_A_,211,215,1,1 2wnt_A_,212,215,1,1 2wnt_A_,213,216,1,1 2wnt_A_,214,217,1,1 2wnt_A_,214,222,1,1 2wnt_A_,218,221,1,1 2wnt_A_,218,222,1,1 2wnt_A_,219,223,1,1 2wnt_A_,220,224,1,1 2wnt_A_,221,225,1,1 2wnt_A_,222,226,1,1 2wnt_A_,223,226,1,1 2wnt_A_,223,227,1,1 2wnt_A_,223,245,1,1 2wnt_A_,224,227,1,1 2wnt_A_,224,228,1,1 2wnt_A_,225,229,1,1 2wnt_A_,227,237,1,1 2wnt_A_,230,232,1,1 2wnt_A_,230,236,1,1 2wnt_A_,232,234,1,1 2wnt_A_,232,235,1,1 2wnt_A_,238,241,1,1 2wnt_A_,238,242,1,1 2wnt_A_,239,242,1,1 2wnt_A_,239,243,1,1 2wnt_A_,241,244,1,1 2wnt_A_,242,245,1,1 2wnt_A_,245,247,1,1 2wnt_A_,245,248,1,1 2wnt_A_,245,249,1,1 2wnt_A_,246,250,1,1 2wnt_A_,248,251,1,1 2wnt_A_,250,253,1,1 2wnt_A_,251,254,1,1 2wnt_A_,258,259,1,1 2wnt_A_,263,266,1,1 2wnt_A_,263,267,1,1 2wnt_A_,264,268,1,1 2wnt_A_,265,269,1,1 2wnt_A_,266,270,1,1 2wnt_A_,267,271,1,1 2wnt_A_,268,272,1,1 2wnt_A_,269,273,1,1 2wnt_A_,270,274,1,1 2wnt_A_,271,275,1,1 2wnt_A_,272,276,1,1 2wnt_A_,273,277,1,1 2wnt_A_,274,278,1,1 2wnt_A_,275,279,1,1 2wnt_A_,276,280,1,1 2wnt_A_,277,281,1,1