pair,contact1,contact2,flow1,flow2 7b7s_B_,2,6,1,1 7b7s_B_,3,7,1,1 7b7s_B_,4,8,1,1 7b7s_B_,5,9,1,1 7b7s_B_,6,10,1,1 7b7s_B_,7,11,1,1 7b7s_B_,8,12,1,1 7b7s_B_,9,13,1,1 7b7s_B_,11,204,1,1 7b7s_B_,12,16,1,1 7b7s_B_,13,17,1,1 7b7s_B_,14,177,1,1 7b7s_B_,17,61,1,1 7b7s_B_,20,23,1,1 7b7s_B_,20,68,1,1 7b7s_B_,22,25,1,1 7b7s_B_,23,64,1,1 7b7s_B_,24,27,1,1 7b7s_B_,27,67,1,1 7b7s_B_,27,70,1,1 7b7s_B_,27,72,1,1 7b7s_B_,29,74,1,1 7b7s_B_,31,33,1,1 7b7s_B_,31,35,1,1 7b7s_B_,32,36,1,1 7b7s_B_,33,37,1,1 7b7s_B_,34,38,1,1 7b7s_B_,35,39,1,1 7b7s_B_,35,64,1,1 7b7s_B_,35,165,1,1 7b7s_B_,36,40,1,1 7b7s_B_,37,41,1,1 7b7s_B_,38,42,1,1 7b7s_B_,39,43,1,1 7b7s_B_,40,44,1,1 7b7s_B_,40,231,1,1 7b7s_B_,40,232,1,1 7b7s_B_,41,45,1,1 7b7s_B_,42,46,1,1 7b7s_B_,43,47,1,1 7b7s_B_,44,48,1,1 7b7s_B_,45,49,1,1 7b7s_B_,46,51,1,1 7b7s_B_,47,50,1,1 7b7s_B_,47,242,1,1 7b7s_B_,49,101,1,1 7b7s_B_,52,93,1,1 7b7s_B_,53,57,1,1 7b7s_B_,53,236,1,1 7b7s_B_,54,58,1,1 7b7s_B_,54,134,1,1 7b7s_B_,54,136,1,1 7b7s_B_,54,137,1,1 7b7s_B_,55,59,1,1 7b7s_B_,55,93,1,1 7b7s_B_,56,60,1,1 7b7s_B_,57,61,1,1 7b7s_B_,58,62,1,1 7b7s_B_,59,63,1,1 7b7s_B_,60,64,1,1 7b7s_B_,61,65,1,1 7b7s_B_,62,66,1,1 7b7s_B_,62,130,1,1 7b7s_B_,63,67,1,1 7b7s_B_,64,68,1,1 7b7s_B_,65,129,1,1 7b7s_B_,66,69,1,1 7b7s_B_,73,76,1,1 7b7s_B_,74,77,1,1 7b7s_B_,75,110,1,1 7b7s_B_,76,79,1,1 7b7s_B_,76,80,1,1 7b7s_B_,77,81,1,1 7b7s_B_,78,82,1,1 7b7s_B_,79,83,1,1 7b7s_B_,80,84,1,1 7b7s_B_,81,85,1,1 7b7s_B_,82,86,1,1 7b7s_B_,83,87,1,1 7b7s_B_,84,88,1,1 7b7s_B_,85,89,1,1 7b7s_B_,86,90,1,1 7b7s_B_,87,91,1,1 7b7s_B_,88,92,1,1 7b7s_B_,89,92,1,1 7b7s_B_,89,93,1,1 7b7s_B_,90,119,1,1 7b7s_B_,98,102,1,1 7b7s_B_,99,103,1,1 7b7s_B_,100,104,1,1 7b7s_B_,101,105,1,1 7b7s_B_,103,106,1,1 7b7s_B_,104,107,1,1 7b7s_B_,106,109,1,1 7b7s_B_,111,114,1,1 7b7s_B_,111,115,1,1 7b7s_B_,112,116,1,1 7b7s_B_,113,117,1,1 7b7s_B_,114,118,1,1 7b7s_B_,115,119,1,1 7b7s_B_,116,120,1,1 7b7s_B_,117,121,1,1 7b7s_B_,118,122,1,1 7b7s_B_,119,123,1,1 7b7s_B_,120,124,1,1 7b7s_B_,121,125,1,1 7b7s_B_,122,126,1,1 7b7s_B_,123,128,1,1 7b7s_B_,124,127,1,1 7b7s_B_,126,127,1,1 7b7s_B_,126,129,1,1 7b7s_B_,127,129,1,1 7b7s_B_,130,132,1,1 7b7s_B_,132,137,1,1 7b7s_B_,134,137,1,1 7b7s_B_,135,139,1,1 7b7s_B_,136,140,1,1 7b7s_B_,137,140,1,1 7b7s_B_,138,142,1,1 7b7s_B_,139,143,1,1 7b7s_B_,141,144,1,1 7b7s_B_,141,203,1,1 7b7s_B_,142,145,1,1 7b7s_B_,142,177,1,1 7b7s_B_,143,146,1,1 7b7s_B_,145,199,1,1 7b7s_B_,146,150,1,1 7b7s_B_,146,154,1,1 7b7s_B_,150,152,1,1 7b7s_B_,150,153,1,1 7b7s_B_,150,154,1,1 7b7s_B_,151,155,1,1 7b7s_B_,152,156,1,1 7b7s_B_,153,157,1,1 7b7s_B_,154,158,1,1 7b7s_B_,155,159,1,1 7b7s_B_,156,160,1,1 7b7s_B_,157,161,1,1 7b7s_B_,158,162,1,1 7b7s_B_,159,162,1,1 7b7s_B_,159,163,1,1 7b7s_B_,161,164,1,1 7b7s_B_,162,165,1,1 7b7s_B_,162,236,1,1 7b7s_B_,162,237,1,1 7b7s_B_,163,166,1,1 7b7s_B_,164,167,1,1 7b7s_B_,167,171,1,1 7b7s_B_,167,228,1,1 7b7s_B_,168,172,1,1 7b7s_B_,170,173,1,1 7b7s_B_,171,174,1,1 7b7s_B_,171,221,1,1 7b7s_B_,174,217,1,1 7b7s_B_,175,178,1,1 7b7s_B_,175,179,1,1 7b7s_B_,176,180,1,1 7b7s_B_,177,206,1,1 7b7s_B_,178,182,1,1 7b7s_B_,179,183,1,1 7b7s_B_,180,184,1,1 7b7s_B_,181,185,1,1 7b7s_B_,182,186,1,1 7b7s_B_,183,187,1,1 7b7s_B_,184,188,1,1 7b7s_B_,185,189,1,1 7b7s_B_,185,196,1,1 7b7s_B_,186,190,1,1 7b7s_B_,188,191,1,1 7b7s_B_,188,192,1,1 7b7s_B_,189,193,1,1 7b7s_B_,192,194,1,1 7b7s_B_,196,206,1,1 7b7s_B_,197,200,1,1 7b7s_B_,197,201,1,1 7b7s_B_,198,202,1,1 7b7s_B_,199,203,1,1 7b7s_B_,200,204,1,1 7b7s_B_,201,205,1,1 7b7s_B_,204,206,1,1 7b7s_B_,207,209,1,1 7b7s_B_,207,210,1,1 7b7s_B_,207,211,1,1 7b7s_B_,209,212,1,1 7b7s_B_,211,215,1,1 7b7s_B_,212,216,1,1 7b7s_B_,213,217,1,1 7b7s_B_,214,218,1,1 7b7s_B_,215,219,1,1 7b7s_B_,216,220,1,1 7b7s_B_,217,221,1,1 7b7s_B_,218,222,1,1 7b7s_B_,219,223,1,1 7b7s_B_,219,251,1,1 7b7s_B_,220,224,1,1 7b7s_B_,224,227,1,1 7b7s_B_,224,228,1,1 7b7s_B_,225,231,1,1 7b7s_B_,228,230,1,1 7b7s_B_,228,231,1,1 7b7s_B_,231,234,1,1 7b7s_B_,231,235,1,1 7b7s_B_,232,236,1,1 7b7s_B_,233,237,1,1 7b7s_B_,234,246,1,1 7b7s_B_,235,238,1,1 7b7s_B_,237,246,1,1 7b7s_B_,239,241,1,1 7b7s_B_,239,244,1,1 7b7s_B_,240,243,1,1 7b7s_B_,244,247,1,1 7b7s_B_,245,248,1,1