pair,contact1,contact2,flow1,flow2 2xyc_A_,1,27,1,1 2xyc_A_,3,25,1,1 2xyc_A_,4,89,1,1 2xyc_A_,4,91,1,1 2xyc_A_,5,23,1,1 2xyc_A_,6,22,1,1 2xyc_A_,6,23,1,1 2xyc_A_,9,94,1,1 2xyc_A_,10,94,1,1 2xyc_A_,10,96,1,1 2xyc_A_,11,96,1,1 2xyc_A_,12,13,1,1 2xyc_A_,12,17,1,1 2xyc_A_,12,96,1,1 2xyc_A_,12,98,1,1 2xyc_A_,13,16,1,1 2xyc_A_,14,98,1,1 2xyc_A_,14,102,1,1 2xyc_A_,15,70,1,1 2xyc_A_,16,70,1,1 2xyc_A_,17,66,1,1 2xyc_A_,18,67,1,1 2xyc_A_,20,65,1,1 2xyc_A_,22,63,1,1 2xyc_A_,23,62,1,1 2xyc_A_,24,61,1,1 2xyc_A_,30,61,1,1 2xyc_A_,31,83,1,1 2xyc_A_,32,59,1,1 2xyc_A_,33,81,1,1 2xyc_A_,34,43,1,1 2xyc_A_,34,63,1,1 2xyc_A_,35,79,1,1 2xyc_A_,36,39,1,1 2xyc_A_,36,41,1,1 2xyc_A_,37,40,1,1 2xyc_A_,37,77,1,1 2xyc_A_,45,58,1,1 2xyc_A_,49,51,1,1 2xyc_A_,51,53,1,1 2xyc_A_,53,68,1,1 2xyc_A_,53,69,1,1 2xyc_A_,53,74,1,1 2xyc_A_,55,66,1,1 2xyc_A_,57,63,1,1 2xyc_A_,57,64,1,1 2xyc_A_,58,63,1,1 2xyc_A_,71,74,1,1 2xyc_A_,72,75,1,1 2xyc_A_,74,78,1,1 2xyc_A_,76,95,1,1 2xyc_A_,78,93,1,1 2xyc_A_,79,92,1,1 2xyc_A_,80,91,1,1 2xyc_A_,82,89,1,1 2xyc_A_,84,86,1,1 2xyc_A_,96,127,1,1 2xyc_A_,97,127,1,1 2xyc_A_,99,127,1,1 2xyc_A_,99,179,1,1 2xyc_A_,102,125,1,1 2xyc_A_,104,123,1,1 2xyc_A_,105,121,1,1 2xyc_A_,105,123,1,1 2xyc_A_,105,188,1,1 2xyc_A_,107,109,1,1 2xyc_A_,107,222,1,1 2xyc_A_,108,189,1,1 2xyc_A_,110,121,1,1 2xyc_A_,110,189,1,1 2xyc_A_,110,191,1,1 2xyc_A_,112,113,1,1 2xyc_A_,112,191,1,1 2xyc_A_,112,193,1,1 2xyc_A_,112,224,1,1 2xyc_A_,113,165,1,1 2xyc_A_,113,194,1,1 2xyc_A_,113,224,1,1 2xyc_A_,114,165,1,1 2xyc_A_,115,165,1,1 2xyc_A_,116,165,1,1 2xyc_A_,116,223,1,1 2xyc_A_,116,224,1,1 2xyc_A_,118,162,1,1 2xyc_A_,120,160,1,1 2xyc_A_,121,123,1,1 2xyc_A_,121,157,1,1 2xyc_A_,122,158,1,1 2xyc_A_,122,188,1,1 2xyc_A_,123,157,1,1 2xyc_A_,124,156,1,1 2xyc_A_,126,128,1,1 2xyc_A_,126,156,1,1 2xyc_A_,128,179,1,1 2xyc_A_,131,178,1,1 2xyc_A_,133,175,1,1 2xyc_A_,133,176,1,1 2xyc_A_,134,141,1,1 2xyc_A_,134,158,1,1 2xyc_A_,135,174,1,1 2xyc_A_,136,139,1,1 2xyc_A_,136,168,1,1 2xyc_A_,136,170,1,1 2xyc_A_,136,172,1,1 2xyc_A_,143,146,1,1 2xyc_A_,148,163,1,1 2xyc_A_,148,164,1,1 2xyc_A_,148,169,1,1 2xyc_A_,150,161,1,1 2xyc_A_,152,159,1,1 2xyc_A_,152,161,1,1 2xyc_A_,154,156,1,1 2xyc_A_,154,157,1,1 2xyc_A_,166,169,1,1 2xyc_A_,167,170,1,1 2xyc_A_,169,173,1,1 2xyc_A_,171,190,1,1 2xyc_A_,172,187,1,1 2xyc_A_,173,188,1,1 2xyc_A_,175,186,1,1 2xyc_A_,177,184,1,1 2xyc_A_,179,181,1,1 2xyc_A_,179,182,1,1 2xyc_A_,183,184,1,1 2xyc_A_,186,187,1,1 2xyc_A_,194,195,1,1 2xyc_A_,194,273,1,1 2xyc_A_,198,199,1,1 2xyc_A_,200,217,1,1 2xyc_A_,201,203,1,1 2xyc_A_,203,215,1,1 2xyc_A_,205,213,1,1 2xyc_A_,206,213,1,1 2xyc_A_,208,210,1,1 2xyc_A_,208,211,1,1 2xyc_A_,208,289,1,1 2xyc_A_,209,290,1,1 2xyc_A_,210,259,1,1 2xyc_A_,212,256,1,1 2xyc_A_,214,254,1,1 2xyc_A_,216,252,1,1 2xyc_A_,220,222,1,1 2xyc_A_,221,224,1,1 2xyc_A_,221,225,1,1 2xyc_A_,226,273,1,1 2xyc_A_,228,229,1,1 2xyc_A_,228,272,1,1 2xyc_A_,229,231,1,1 2xyc_A_,229,272,1,1 2xyc_A_,230,247,1,1 2xyc_A_,231,270,1,1 2xyc_A_,232,245,1,1 2xyc_A_,233,268,1,1 2xyc_A_,233,280,1,1 2xyc_A_,234,243,1,1 2xyc_A_,235,266,1,1 2xyc_A_,236,238,1,1 2xyc_A_,236,239,1,1 2xyc_A_,237,264,1,1 2xyc_A_,246,247,1,1 2xyc_A_,247,249,1,1 2xyc_A_,248,251,1,1 2xyc_A_,260,265,1,1 2xyc_A_,260,288,1,1 2xyc_A_,261,263,1,1 2xyc_A_,262,289,1,1 2xyc_A_,263,288,1,1 2xyc_A_,265,286,1,1 2xyc_A_,267,284,1,1 2xyc_A_,269,281,1,1 2xyc_A_,271,278,1,1 2xyc_A_,273,275,1,1 2xyc_A_,273,276,1,1 2xyc_A_,277,280,1,1