pair,contact1,contact2,flow1,flow2 5wsu_A_,4,6,1,1 5wsu_A_,4,7,1,1 5wsu_A_,4,8,1,1 5wsu_A_,5,9,1,1 5wsu_A_,6,10,1,1 5wsu_A_,7,11,1,1 5wsu_A_,8,12,1,1 5wsu_A_,9,13,1,1 5wsu_A_,10,14,1,1 5wsu_A_,11,15,1,1 5wsu_A_,12,16,1,1 5wsu_A_,13,16,1,1 5wsu_A_,13,17,1,1 5wsu_A_,14,17,1,1 5wsu_A_,15,18,1,1 5wsu_A_,23,57,1,1 5wsu_A_,24,27,1,1 5wsu_A_,24,28,1,1 5wsu_A_,27,30,1,1 5wsu_A_,27,31,1,1 5wsu_A_,28,32,1,1 5wsu_A_,29,33,1,1 5wsu_A_,30,34,1,1 5wsu_A_,32,35,1,1 5wsu_A_,32,37,1,1 5wsu_A_,33,36,1,1 5wsu_A_,33,39,1,1 5wsu_A_,37,38,1,1 5wsu_A_,40,44,1,1 5wsu_A_,41,45,1,1 5wsu_A_,42,46,1,1 5wsu_A_,43,47,1,1 5wsu_A_,44,48,1,1 5wsu_A_,45,49,1,1 5wsu_A_,46,50,1,1 5wsu_A_,48,51,1,1 5wsu_A_,52,55,1,1 5wsu_A_,58,61,1,1 5wsu_A_,58,62,1,1 5wsu_A_,59,63,1,1 5wsu_A_,60,64,1,1 5wsu_A_,61,64,1,1 5wsu_A_,61,65,1,1 5wsu_A_,62,66,1,1 5wsu_A_,63,67,1,1 5wsu_A_,64,68,1,1 5wsu_A_,65,69,1,1 5wsu_A_,73,74,1,1 5wsu_A_,74,78,1,1 5wsu_A_,75,79,1,1 5wsu_A_,76,80,1,1 5wsu_A_,77,81,1,1 5wsu_A_,78,82,1,1 5wsu_A_,79,83,1,1 5wsu_A_,81,84,1,1 5wsu_A_,81,85,1,1 5wsu_A_,85,88,1,1 5wsu_A_,92,128,1,1 5wsu_A_,93,96,1,1 5wsu_A_,93,97,1,1 5wsu_A_,93,126,1,1 5wsu_A_,94,98,1,1 5wsu_A_,94,126,1,1 5wsu_A_,95,99,1,1 5wsu_A_,96,100,1,1 5wsu_A_,97,101,1,1 5wsu_A_,98,102,1,1 5wsu_A_,99,103,1,1 5wsu_A_,100,104,1,1 5wsu_A_,101,108,1,1 5wsu_A_,109,112,1,1 5wsu_A_,109,113,1,1 5wsu_A_,110,114,1,1 5wsu_A_,111,115,1,1 5wsu_A_,112,116,1,1 5wsu_A_,113,117,1,1 5wsu_A_,115,118,1,1 5wsu_A_,118,121,1,1 5wsu_A_,119,122,1,1 5wsu_A_,120,124,1,1 5wsu_A_,121,124,1,1 5wsu_A_,125,127,1,1 5wsu_A_,130,134,1,1 5wsu_A_,131,135,1,1 5wsu_A_,132,136,1,1 5wsu_A_,133,137,1,1 5wsu_A_,134,138,1,1 5wsu_A_,135,138,1,1 5wsu_A_,135,139,1,1