pair,contact1,contact2,flow1,flow2 2b7u_A_,3,98,1,1 2b7u_A_,4,52,1,1 2b7u_A_,4,54,1,1 2b7u_A_,6,54,1,1 2b7u_A_,7,56,1,1 2b7u_A_,9,56,1,1 2b7u_A_,9,58,1,1 2b7u_A_,11,58,1,1 2b7u_A_,11,60,1,1 2b7u_A_,12,14,1,1 2b7u_A_,12,15,1,1 2b7u_A_,12,60,1,1 2b7u_A_,13,16,1,1 2b7u_A_,13,60,1,1 2b7u_A_,14,129,1,1 2b7u_A_,16,129,1,1 2b7u_A_,17,20,1,1 2b7u_A_,17,21,1,1 2b7u_A_,18,22,1,1 2b7u_A_,19,23,1,1 2b7u_A_,20,24,1,1 2b7u_A_,21,25,1,1 2b7u_A_,21,158,1,1 2b7u_A_,22,26,1,1 2b7u_A_,23,27,1,1 2b7u_A_,24,28,1,1 2b7u_A_,25,29,1,1 2b7u_A_,26,30,1,1 2b7u_A_,27,30,1,1 2b7u_A_,27,31,1,1 2b7u_A_,28,32,1,1 2b7u_A_,29,162,1,1 2b7u_A_,29,163,1,1 2b7u_A_,30,33,1,1 2b7u_A_,32,72,1,1 2b7u_A_,33,72,1,1 2b7u_A_,34,42,1,1 2b7u_A_,35,42,1,1 2b7u_A_,37,40,1,1 2b7u_A_,41,237,1,1 2b7u_A_,43,237,1,1 2b7u_A_,43,239,1,1 2b7u_A_,46,53,1,1 2b7u_A_,53,72,1,1 2b7u_A_,55,70,1,1 2b7u_A_,56,69,1,1 2b7u_A_,57,68,1,1 2b7u_A_,59,66,1,1 2b7u_A_,61,64,1,1 2b7u_A_,63,83,1,1 2b7u_A_,65,83,1,1 2b7u_A_,66,81,1,1 2b7u_A_,67,81,1,1 2b7u_A_,69,78,1,1 2b7u_A_,69,79,1,1 2b7u_A_,71,75,1,1 2b7u_A_,71,76,1,1 2b7u_A_,71,78,1,1 2b7u_A_,74,76,1,1 2b7u_A_,74,93,1,1 2b7u_A_,74,164,1,1 2b7u_A_,75,160,1,1 2b7u_A_,78,91,1,1 2b7u_A_,78,92,1,1 2b7u_A_,80,89,1,1 2b7u_A_,82,87,1,1 2b7u_A_,83,140,1,1 2b7u_A_,88,103,1,1 2b7u_A_,90,98,1,1 2b7u_A_,90,99,1,1 2b7u_A_,90,102,1,1 2b7u_A_,90,103,1,1 2b7u_A_,90,105,1,1 2b7u_A_,92,107,1,1 2b7u_A_,97,102,1,1 2b7u_A_,99,102,1,1 2b7u_A_,108,113,1,1 2b7u_A_,110,113,1,1 2b7u_A_,110,114,1,1 2b7u_A_,111,115,1,1 2b7u_A_,111,156,1,1 2b7u_A_,111,161,1,1 2b7u_A_,112,116,1,1 2b7u_A_,113,117,1,1 2b7u_A_,114,118,1,1 2b7u_A_,115,120,1,1 2b7u_A_,116,119,1,1 2b7u_A_,120,124,1,1 2b7u_A_,120,150,1,1 2b7u_A_,121,124,1,1 2b7u_A_,122,125,1,1 2b7u_A_,122,127,1,1 2b7u_A_,126,182,1,1 2b7u_A_,127,182,1,1 2b7u_A_,128,131,1,1 2b7u_A_,128,132,1,1 2b7u_A_,128,178,1,1 2b7u_A_,128,180,1,1 2b7u_A_,129,133,1,1 2b7u_A_,129,176,1,1 2b7u_A_,130,134,1,1 2b7u_A_,131,135,1,1 2b7u_A_,132,136,1,1 2b7u_A_,133,137,1,1 2b7u_A_,134,138,1,1 2b7u_A_,135,139,1,1 2b7u_A_,136,140,1,1 2b7u_A_,138,141,1,1 2b7u_A_,138,142,1,1 2b7u_A_,142,144,1,1 2b7u_A_,142,147,1,1 2b7u_A_,142,148,1,1 2b7u_A_,144,147,1,1 2b7u_A_,144,148,1,1 2b7u_A_,145,149,1,1 2b7u_A_,146,150,1,1 2b7u_A_,147,151,1,1 2b7u_A_,148,152,1,1 2b7u_A_,149,153,1,1 2b7u_A_,150,154,1,1 2b7u_A_,151,155,1,1 2b7u_A_,152,156,1,1 2b7u_A_,153,157,1,1 2b7u_A_,154,158,1,1 2b7u_A_,155,159,1,1 2b7u_A_,156,161,1,1 2b7u_A_,157,162,1,1 2b7u_A_,157,193,1,1 2b7u_A_,159,163,1,1 2b7u_A_,160,164,1,1 2b7u_A_,161,164,1,1 2b7u_A_,161,165,1,1 2b7u_A_,164,235,1,1 2b7u_A_,165,169,1,1 2b7u_A_,166,170,1,1 2b7u_A_,166,233,1,1 2b7u_A_,167,171,1,1 2b7u_A_,168,172,1,1 2b7u_A_,169,173,1,1 2b7u_A_,170,174,1,1 2b7u_A_,171,175,1,1 2b7u_A_,171,183,1,1 2b7u_A_,173,176,1,1 2b7u_A_,175,178,1,1 2b7u_A_,178,180,1,1 2b7u_A_,183,184,1,1 2b7u_A_,185,188,1,1 2b7u_A_,185,189,1,1 2b7u_A_,186,190,1,1 2b7u_A_,187,191,1,1 2b7u_A_,187,192,1,1 2b7u_A_,188,193,1,1 2b7u_A_,189,190,1,1 2b7u_A_,189,194,1,1 2b7u_A_,191,220,1,1 2b7u_A_,192,195,1,1 2b7u_A_,195,199,1,1 2b7u_A_,196,200,1,1 2b7u_A_,196,236,1,1 2b7u_A_,197,201,1,1 2b7u_A_,198,202,1,1 2b7u_A_,198,217,1,1 2b7u_A_,199,203,1,1 2b7u_A_,200,204,1,1 2b7u_A_,200,238,1,1 2b7u_A_,201,205,1,1 2b7u_A_,202,206,1,1 2b7u_A_,203,207,1,1 2b7u_A_,204,208,1,1 2b7u_A_,205,208,1,1 2b7u_A_,205,209,1,1 2b7u_A_,205,242,1,1 2b7u_A_,209,211,1,1 2b7u_A_,209,212,1,1 2b7u_A_,209,248,1,1 2b7u_A_,210,213,1,1 2b7u_A_,212,213,1,1 2b7u_A_,215,217,1,1 2b7u_A_,217,224,1,1 2b7u_A_,219,222,1,1 2b7u_A_,225,229,1,1 2b7u_A_,226,229,1,1 2b7u_A_,226,230,1,1 2b7u_A_,227,231,1,1 2b7u_A_,230,233,1,1 2b7u_A_,231,234,1,1 2b7u_A_,239,244,1,1 2b7u_A_,240,243,1,1 2b7u_A_,241,244,1,1 2b7u_A_,242,245,1,1