pair,contact1,contact2,flow1,flow2 3sxc_A_,14,17,1,1 3sxc_A_,20,22,1,1 3sxc_A_,20,36,1,1 3sxc_A_,20,263,1,1 3sxc_A_,24,35,1,1 3sxc_A_,25,33,1,1 3sxc_A_,27,29,1,1 3sxc_A_,27,30,1,1 3sxc_A_,27,31,1,1 3sxc_A_,29,243,1,1 3sxc_A_,32,246,1,1 3sxc_A_,34,246,1,1 3sxc_A_,34,248,1,1 3sxc_A_,35,38,1,1 3sxc_A_,36,250,1,1 3sxc_A_,36,268,1,1 3sxc_A_,40,43,1,1 3sxc_A_,40,44,1,1 3sxc_A_,41,45,1,1 3sxc_A_,42,46,1,1 3sxc_A_,43,47,1,1 3sxc_A_,44,48,1,1 3sxc_A_,45,49,1,1 3sxc_A_,46,50,1,1 3sxc_A_,48,51,1,1 3sxc_A_,48,53,1,1 3sxc_A_,49,52,1,1 3sxc_A_,54,85,1,1 3sxc_A_,54,133,1,1 3sxc_A_,54,134,1,1 3sxc_A_,55,85,1,1 3sxc_A_,55,87,1,1 3sxc_A_,56,134,1,1 3sxc_A_,56,136,1,1 3sxc_A_,57,87,1,1 3sxc_A_,57,89,1,1 3sxc_A_,58,136,1,1 3sxc_A_,58,137,1,1 3sxc_A_,58,138,1,1 3sxc_A_,59,89,1,1 3sxc_A_,59,91,1,1 3sxc_A_,61,91,1,1 3sxc_A_,61,92,1,1 3sxc_A_,62,65,1,1 3sxc_A_,63,66,1,1 3sxc_A_,63,93,1,1 3sxc_A_,63,94,1,1 3sxc_A_,64,67,1,1 3sxc_A_,65,68,1,1 3sxc_A_,66,69,1,1 3sxc_A_,68,72,1,1 3sxc_A_,69,73,1,1 3sxc_A_,70,74,1,1 3sxc_A_,71,75,1,1 3sxc_A_,72,75,1,1 3sxc_A_,72,76,1,1 3sxc_A_,73,77,1,1 3sxc_A_,74,78,1,1 3sxc_A_,75,144,1,1 3sxc_A_,76,79,1,1 3sxc_A_,76,80,1,1 3sxc_A_,77,88,1,1 3sxc_A_,77,104,1,1 3sxc_A_,77,107,1,1 3sxc_A_,79,148,1,1 3sxc_A_,80,107,1,1 3sxc_A_,81,84,1,1 3sxc_A_,81,107,1,1 3sxc_A_,81,148,1,1 3sxc_A_,86,106,1,1 3sxc_A_,86,108,1,1 3sxc_A_,87,110,1,1 3sxc_A_,88,107,1,1 3sxc_A_,88,108,1,1 3sxc_A_,88,110,1,1 3sxc_A_,89,131,1,1 3sxc_A_,90,110,1,1 3sxc_A_,90,112,1,1 3sxc_A_,92,94,1,1 3sxc_A_,92,112,1,1 3sxc_A_,92,114,1,1 3sxc_A_,93,94,1,1 3sxc_A_,94,97,1,1 3sxc_A_,95,98,1,1 3sxc_A_,116,119,1,1 3sxc_A_,117,121,1,1 3sxc_A_,118,122,1,1 3sxc_A_,118,139,1,1 3sxc_A_,119,123,1,1 3sxc_A_,120,123,1,1 3sxc_A_,124,128,1,1 3sxc_A_,126,130,1,1 3sxc_A_,127,130,1,1 3sxc_A_,127,131,1,1 3sxc_A_,128,131,1,1 3sxc_A_,128,132,1,1 3sxc_A_,133,202,1,1 3sxc_A_,135,200,1,1 3sxc_A_,137,198,1,1 3sxc_A_,139,196,1,1 3sxc_A_,140,142,1,1 3sxc_A_,141,272,1,1 3sxc_A_,141,274,1,1 3sxc_A_,143,270,1,1 3sxc_A_,145,255,1,1 3sxc_A_,145,268,1,1 3sxc_A_,146,147,1,1 3sxc_A_,146,266,1,1 3sxc_A_,146,268,1,1 3sxc_A_,147,151,1,1 3sxc_A_,147,268,1,1 3sxc_A_,149,151,1,1 3sxc_A_,149,152,1,1 3sxc_A_,150,153,1,1 3sxc_A_,151,245,1,1 3sxc_A_,151,251,1,1 3sxc_A_,153,245,1,1 3sxc_A_,154,244,1,1 3sxc_A_,155,201,1,1 3sxc_A_,156,244,1,1 3sxc_A_,156,245,1,1 3sxc_A_,157,199,1,1 3sxc_A_,158,247,1,1 3sxc_A_,159,194,1,1 3sxc_A_,159,197,1,1 3sxc_A_,160,247,1,1 3sxc_A_,161,164,1,1 3sxc_A_,161,192,1,1 3sxc_A_,164,167,1,1 3sxc_A_,168,171,1,1 3sxc_A_,169,172,1,1 3sxc_A_,169,176,1,1 3sxc_A_,169,189,1,1 3sxc_A_,172,176,1,1 3sxc_A_,173,192,1,1 3sxc_A_,174,191,1,1 3sxc_A_,175,177,1,1 3sxc_A_,175,184,1,1 3sxc_A_,175,227,1,1 3sxc_A_,176,184,1,1 3sxc_A_,177,180,1,1 3sxc_A_,177,225,1,1 3sxc_A_,180,182,1,1 3sxc_A_,180,183,1,1 3sxc_A_,180,219,1,1 3sxc_A_,181,219,1,1 3sxc_A_,181,236,1,1 3sxc_A_,183,236,1,1 3sxc_A_,185,188,1,1 3sxc_A_,190,242,1,1 3sxc_A_,192,231,1,1 3sxc_A_,193,235,1,1 3sxc_A_,195,231,1,1 3sxc_A_,201,204,1,1 3sxc_A_,201,205,1,1 3sxc_A_,202,206,1,1 3sxc_A_,203,207,1,1 3sxc_A_,204,207,1,1 3sxc_A_,204,208,1,1 3sxc_A_,205,209,1,1 3sxc_A_,206,209,1,1 3sxc_A_,206,210,1,1 3sxc_A_,207,211,1,1 3sxc_A_,208,212,1,1 3sxc_A_,209,213,1,1 3sxc_A_,210,214,1,1 3sxc_A_,211,215,1,1 3sxc_A_,212,216,1,1 3sxc_A_,213,217,1,1 3sxc_A_,214,218,1,1 3sxc_A_,215,219,1,1 3sxc_A_,216,220,1,1 3sxc_A_,217,221,1,1 3sxc_A_,218,222,1,1 3sxc_A_,219,224,1,1 3sxc_A_,220,223,1,1 3sxc_A_,225,229,1,1 3sxc_A_,226,229,1,1 3sxc_A_,228,232,1,1 3sxc_A_,229,232,1,1 3sxc_A_,229,233,1,1 3sxc_A_,230,234,1,1 3sxc_A_,231,235,1,1 3sxc_A_,232,236,1,1 3sxc_A_,233,237,1,1 3sxc_A_,234,238,1,1 3sxc_A_,235,239,1,1 3sxc_A_,236,240,1,1 3sxc_A_,237,241,1,1 3sxc_A_,239,242,1,1 3sxc_A_,248,251,1,1 3sxc_A_,249,252,1,1 3sxc_A_,250,268,1,1 3sxc_A_,253,259,1,1 3sxc_A_,253,269,1,1 3sxc_A_,253,271,1,1 3sxc_A_,254,257,1,1 3sxc_A_,254,258,1,1 3sxc_A_,255,259,1,1 3sxc_A_,260,264,1,1 3sxc_A_,261,264,1,1