pair,contact1,contact2,flow1,flow2 7zxf_B_,2,24,1,1 7zxf_B_,4,22,1,1 7zxf_B_,5,95,1,1 7zxf_B_,6,20,1,1 7zxf_B_,9,115,1,1 7zxf_B_,11,115,1,1 7zxf_B_,11,117,1,1 7zxf_B_,12,15,1,1 7zxf_B_,14,85,1,1 7zxf_B_,16,81,1,1 7zxf_B_,16,82,1,1 7zxf_B_,16,83,1,1 7zxf_B_,17,82,1,1 7zxf_B_,21,78,1,1 7zxf_B_,23,76,1,1 7zxf_B_,24,26,1,1 7zxf_B_,27,30,1,1 7zxf_B_,28,71,1,1 7zxf_B_,29,73,1,1 7zxf_B_,31,71,1,1 7zxf_B_,32,98,1,1 7zxf_B_,33,34,1,1 7zxf_B_,33,50,1,1 7zxf_B_,34,49,1,1 7zxf_B_,34,96,1,1 7zxf_B_,34,98,1,1 7zxf_B_,35,47,1,1 7zxf_B_,35,48,1,1 7zxf_B_,36,94,1,1 7zxf_B_,37,45,1,1 7zxf_B_,37,89,1,1 7zxf_B_,37,93,1,1 7zxf_B_,38,42,1,1 7zxf_B_,38,92,1,1 7zxf_B_,39,42,1,1 7zxf_B_,46,49,1,1 7zxf_B_,49,58,1,1 7zxf_B_,51,55,1,1 7zxf_B_,51,56,1,1 7zxf_B_,59,69,1,1 7zxf_B_,60,63,1,1 7zxf_B_,61,64,1,1 7zxf_B_,63,67,1,1 7zxf_B_,66,83,1,1 7zxf_B_,66,84,1,1 7zxf_B_,66,89,1,1 7zxf_B_,68,81,1,1 7zxf_B_,70,79,1,1 7zxf_B_,72,74,1,1 7zxf_B_,72,77,1,1 7zxf_B_,77,79,1,1 7zxf_B_,86,89,1,1 7zxf_B_,87,90,1,1 7zxf_B_,89,93,1,1 7zxf_B_,90,116,1,1 7zxf_B_,91,114,1,1 7zxf_B_,93,112,1,1 7zxf_B_,96,98,1,1 7zxf_B_,97,106,1,1 7zxf_B_,97,107,1,1 7zxf_B_,99,104,1,1 7zxf_B_,106,107,1,1 7zxf_B_,117,119,1,1 7zxf_B_,120,122,1,1 7zxf_B_,122,140,1,1 7zxf_B_,125,127,1,1 7zxf_B_,125,137,1,1 7zxf_B_,127,135,1,1 7zxf_B_,129,133,1,1 7zxf_B_,131,176,1,1 7zxf_B_,132,175,1,1 7zxf_B_,134,173,1,1 7zxf_B_,136,171,1,1 7zxf_B_,138,170,1,1 7zxf_B_,139,169,1,1 7zxf_B_,141,193,1,1 7zxf_B_,145,192,1,1 7zxf_B_,147,190,1,1 7zxf_B_,148,151,1,1 7zxf_B_,148,152,1,1 7zxf_B_,148,153,1,1 7zxf_B_,149,188,1,1 7zxf_B_,150,190,1,1 7zxf_B_,158,174,1,1 7zxf_B_,159,173,1,1 7zxf_B_,160,172,1,1 7zxf_B_,165,168,1,1 7zxf_B_,169,170,1,1 7zxf_B_,178,181,1,1 7zxf_B_,180,184,1,1 7zxf_B_,181,184,1,1 7zxf_B_,181,185,1,1 7zxf_B_,187,204,1,1 7zxf_B_,189,202,1,1 7zxf_B_,190,201,1,1 7zxf_B_,191,200,1,1 7zxf_B_,193,196,1,1 7zxf_B_,193,198,1,1