pair,contact1,contact2,flow1,flow2 7sfu_C_,2,6,1,1 7sfu_C_,3,7,1,1 7sfu_C_,4,8,1,1 7sfu_C_,5,9,1,1 7sfu_C_,6,10,1,1 7sfu_C_,15,27,1,1 7sfu_C_,16,45,1,1 7sfu_C_,17,25,1,1 7sfu_C_,18,43,1,1 7sfu_C_,19,22,1,1 7sfu_C_,22,23,1,1 7sfu_C_,24,41,1,1 7sfu_C_,26,113,1,1 7sfu_C_,28,29,1,1 7sfu_C_,28,35,1,1 7sfu_C_,29,75,1,1 7sfu_C_,29,76,1,1 7sfu_C_,30,33,1,1 7sfu_C_,31,76,1,1 7sfu_C_,32,67,1,1 7sfu_C_,33,66,1,1 7sfu_C_,34,65,1,1 7sfu_C_,36,63,1,1 7sfu_C_,38,61,1,1 7sfu_C_,39,61,1,1 7sfu_C_,39,162,1,1 7sfu_C_,46,49,1,1 7sfu_C_,46,50,1,1 7sfu_C_,47,48,1,1 7sfu_C_,47,51,1,1 7sfu_C_,49,52,1,1 7sfu_C_,54,63,1,1 7sfu_C_,55,64,1,1 7sfu_C_,57,61,1,1 7sfu_C_,57,62,1,1 7sfu_C_,68,71,1,1 7sfu_C_,69,72,1,1 7sfu_C_,71,74,1,1 7sfu_C_,73,75,1,1 7sfu_C_,77,124,1,1 7sfu_C_,79,81,1,1 7sfu_C_,79,124,1,1 7sfu_C_,82,96,1,1 7sfu_C_,82,145,1,1 7sfu_C_,83,87,1,1 7sfu_C_,85,96,1,1 7sfu_C_,87,94,1,1 7sfu_C_,88,118,1,1 7sfu_C_,89,92,1,1 7sfu_C_,91,115,1,1 7sfu_C_,95,102,1,1 7sfu_C_,97,100,1,1 7sfu_C_,101,140,1,1 7sfu_C_,102,137,1,1 7sfu_C_,103,138,1,1 7sfu_C_,104,107,1,1 7sfu_C_,105,136,1,1 7sfu_C_,109,112,1,1 7sfu_C_,111,162,1,1 7sfu_C_,113,162,1,1 7sfu_C_,114,128,1,1 7sfu_C_,117,125,1,1 7sfu_C_,117,126,1,1 7sfu_C_,119,122,1,1 7sfu_C_,119,123,1,1 7sfu_C_,127,143,1,1 7sfu_C_,129,141,1,1 7sfu_C_,130,141,1,1 7sfu_C_,131,160,1,1 7sfu_C_,132,139,1,1 7sfu_C_,133,135,1,1 7sfu_C_,133,138,1,1 7sfu_C_,140,142,1,1 7sfu_C_,141,155,1,1 7sfu_C_,144,152,1,1 7sfu_C_,146,147,1,1 7sfu_C_,146,149,1,1 7sfu_C_,146,150,1,1 7sfu_C_,153,155,1,1 7sfu_C_,159,160,1,1