pair,contact1,contact2,flow1,flow2 1ubf_A_,5,8,1,1 1ubf_A_,5,9,1,1 1ubf_A_,6,9,1,1 1ubf_A_,6,10,1,1 1ubf_A_,8,12,1,1 1ubf_A_,9,13,1,1 1ubf_A_,10,14,1,1 1ubf_A_,11,14,1,1 1ubf_A_,11,15,1,1 1ubf_A_,12,16,1,1 1ubf_A_,13,17,1,1 1ubf_A_,14,18,1,1 1ubf_A_,15,19,1,1 1ubf_A_,16,20,1,1 1ubf_A_,17,21,1,1 1ubf_A_,23,232,1,1 1ubf_A_,27,30,1,1 1ubf_A_,35,37,1,1 1ubf_A_,39,55,1,1 1ubf_A_,40,81,1,1 1ubf_A_,41,43,1,1 1ubf_A_,41,47,1,1 1ubf_A_,43,46,1,1 1ubf_A_,43,47,1,1 1ubf_A_,44,48,1,1 1ubf_A_,45,241,1,1 1ubf_A_,46,50,1,1 1ubf_A_,48,51,1,1 1ubf_A_,50,231,1,1 1ubf_A_,50,234,1,1 1ubf_A_,56,180,1,1 1ubf_A_,59,180,1,1 1ubf_A_,59,181,1,1 1ubf_A_,60,202,1,1 1ubf_A_,61,181,1,1 1ubf_A_,61,183,1,1 1ubf_A_,62,203,1,1 1ubf_A_,62,204,1,1 1ubf_A_,62,205,1,1 1ubf_A_,63,183,1,1 1ubf_A_,63,185,1,1 1ubf_A_,64,205,1,1 1ubf_A_,64,206,1,1 1ubf_A_,64,207,1,1 1ubf_A_,65,71,1,1 1ubf_A_,66,69,1,1 1ubf_A_,67,186,1,1 1ubf_A_,69,207,1,1 1ubf_A_,69,224,1,1 1ubf_A_,70,74,1,1 1ubf_A_,71,74,1,1 1ubf_A_,71,75,1,1 1ubf_A_,71,186,1,1 1ubf_A_,72,76,1,1 1ubf_A_,73,77,1,1 1ubf_A_,73,102,1,1 1ubf_A_,74,78,1,1 1ubf_A_,75,79,1,1 1ubf_A_,76,80,1,1 1ubf_A_,77,81,1,1 1ubf_A_,77,250,1,1 1ubf_A_,80,84,1,1 1ubf_A_,81,84,1,1 1ubf_A_,83,109,1,1 1ubf_A_,83,112,1,1 1ubf_A_,88,138,1,1 1ubf_A_,89,114,1,1 1ubf_A_,90,139,1,1 1ubf_A_,90,141,1,1 1ubf_A_,91,114,1,1 1ubf_A_,91,116,1,1 1ubf_A_,92,141,1,1 1ubf_A_,92,143,1,1 1ubf_A_,93,95,1,1 1ubf_A_,93,96,1,1 1ubf_A_,93,116,1,1 1ubf_A_,99,102,1,1 1ubf_A_,99,103,1,1 1ubf_A_,100,104,1,1 1ubf_A_,102,105,1,1 1ubf_A_,103,106,1,1 1ubf_A_,109,112,1,1 1ubf_A_,110,113,1,1 1ubf_A_,119,123,1,1 1ubf_A_,120,123,1,1 1ubf_A_,120,124,1,1 1ubf_A_,121,125,1,1 1ubf_A_,121,149,1,1 1ubf_A_,122,151,1,1 1ubf_A_,123,126,1,1 1ubf_A_,123,127,1,1 1ubf_A_,124,128,1,1 1ubf_A_,126,130,1,1 1ubf_A_,127,131,1,1 1ubf_A_,128,132,1,1 1ubf_A_,129,133,1,1 1ubf_A_,130,133,1,1 1ubf_A_,131,134,1,1 1ubf_A_,134,136,1,1 1ubf_A_,137,179,1,1 1ubf_A_,138,180,1,1 1ubf_A_,140,180,1,1 1ubf_A_,140,182,1,1 1ubf_A_,142,182,1,1 1ubf_A_,142,184,1,1 1ubf_A_,143,144,1,1 1ubf_A_,145,184,1,1 1ubf_A_,146,159,1,1 1ubf_A_,159,163,1,1 1ubf_A_,161,165,1,1 1ubf_A_,162,166,1,1 1ubf_A_,163,167,1,1 1ubf_A_,164,168,1,1 1ubf_A_,165,169,1,1 1ubf_A_,167,170,1,1 1ubf_A_,167,171,1,1 1ubf_A_,170,174,1,1 1ubf_A_,172,175,1,1 1ubf_A_,173,176,1,1 1ubf_A_,174,177,1,1 1ubf_A_,174,178,1,1 1ubf_A_,174,179,1,1 1ubf_A_,185,186,1,1 1ubf_A_,186,188,1,1 1ubf_A_,192,193,1,1 1ubf_A_,196,199,1,1 1ubf_A_,196,200,1,1 1ubf_A_,197,201,1,1 1ubf_A_,199,230,1,1 1ubf_A_,201,230,1,1 1ubf_A_,202,232,1,1 1ubf_A_,204,230,1,1 1ubf_A_,206,227,1,1 1ubf_A_,208,225,1,1 1ubf_A_,209,222,1,1 1ubf_A_,210,223,1,1 1ubf_A_,211,223,1,1 1ubf_A_,213,220,1,1 1ubf_A_,215,217,1,1 1ubf_A_,220,246,1,1 1ubf_A_,222,244,1,1 1ubf_A_,223,258,1,1 1ubf_A_,224,242,1,1 1ubf_A_,225,241,1,1 1ubf_A_,226,240,1,1 1ubf_A_,227,229,1,1 1ubf_A_,228,237,1,1 1ubf_A_,228,238,1,1 1ubf_A_,243,251,1,1 1ubf_A_,245,249,1,1 1ubf_A_,251,254,1,1 1ubf_A_,251,255,1,1 1ubf_A_,252,256,1,1 1ubf_A_,252,302,1,1 1ubf_A_,253,257,1,1 1ubf_A_,254,258,1,1 1ubf_A_,255,259,1,1 1ubf_A_,256,260,1,1 1ubf_A_,257,261,1,1 1ubf_A_,258,261,1,1 1ubf_A_,258,262,1,1 1ubf_A_,260,266,1,1 1ubf_A_,261,264,1,1 1ubf_A_,267,274,1,1 1ubf_A_,271,283,1,1 1ubf_A_,273,280,1,1 1ubf_A_,273,281,1,1 1ubf_A_,275,278,1,1 1ubf_A_,275,304,1,1 1ubf_A_,282,286,1,1 1ubf_A_,283,286,1,1 1ubf_A_,283,287,1,1 1ubf_A_,287,291,1,1 1ubf_A_,288,292,1,1 1ubf_A_,289,293,1,1 1ubf_A_,290,294,1,1 1ubf_A_,291,294,1,1 1ubf_A_,294,298,1,1 1ubf_A_,295,299,1,1 1ubf_A_,296,300,1,1 1ubf_A_,297,301,1,1 1ubf_A_,298,302,1,1 1ubf_A_,299,303,1,1 1ubf_A_,300,304,1,1 1ubf_A_,301,305,1,1 1ubf_A_,302,306,1,1 1ubf_A_,303,307,1,1 1ubf_A_,304,308,1,1 1ubf_A_,306,309,1,1