pair,contact1,contact2,flow1,flow2 1faa_A_,6,9,1,1 1faa_A_,6,10,1,1 1faa_A_,7,11,1,1 1faa_A_,8,9,1,1 1faa_A_,8,12,1,1 1faa_A_,10,13,1,1 1faa_A_,10,14,1,1 1faa_A_,12,16,1,1 1faa_A_,13,16,1,1 1faa_A_,18,68,1,1 1faa_A_,18,70,1,1 1faa_A_,20,70,1,1 1faa_A_,21,24,1,1 1faa_A_,21,25,1,1 1faa_A_,21,76,1,1 1faa_A_,22,23,1,1 1faa_A_,22,76,1,1 1faa_A_,22,77,1,1 1faa_A_,25,28,1,1 1faa_A_,25,29,1,1 1faa_A_,26,30,1,1 1faa_A_,29,32,1,1 1faa_A_,32,35,1,1 1faa_A_,36,67,1,1 1faa_A_,37,95,1,1 1faa_A_,38,67,1,1 1faa_A_,38,69,1,1 1faa_A_,39,93,1,1 1faa_A_,40,69,1,1 1faa_A_,40,71,1,1 1faa_A_,41,91,1,1 1faa_A_,42,71,1,1 1faa_A_,42,73,1,1 1faa_A_,43,46,1,1 1faa_A_,44,72,1,1 1faa_A_,46,50,1,1 1faa_A_,47,51,1,1 1faa_A_,48,52,1,1 1faa_A_,49,52,1,1 1faa_A_,49,53,1,1 1faa_A_,50,53,1,1 1faa_A_,51,55,1,1 1faa_A_,52,56,1,1 1faa_A_,53,57,1,1 1faa_A_,54,58,1,1 1faa_A_,55,58,1,1 1faa_A_,55,59,1,1 1faa_A_,56,60,1,1 1faa_A_,56,69,1,1 1faa_A_,57,61,1,1 1faa_A_,58,61,1,1 1faa_A_,58,62,1,1 1faa_A_,59,63,1,1 1faa_A_,65,120,1,1 1faa_A_,71,73,1,1 1faa_A_,72,74,1,1 1faa_A_,72,77,1,1 1faa_A_,74,77,1,1 1faa_A_,75,78,1,1 1faa_A_,77,81,1,1 1faa_A_,78,82,1,1 1faa_A_,79,83,1,1 1faa_A_,80,84,1,1 1faa_A_,81,84,1,1 1faa_A_,82,85,1,1 1faa_A_,84,93,1,1 1faa_A_,85,93,1,1 1faa_A_,88,91,1,1 1faa_A_,90,106,1,1 1faa_A_,92,104,1,1 1faa_A_,93,103,1,1 1faa_A_,94,101,1,1 1faa_A_,94,102,1,1 1faa_A_,96,99,1,1 1faa_A_,96,119,1,1 1faa_A_,97,99,1,1 1faa_A_,105,108,1,1 1faa_A_,108,112,1,1 1faa_A_,109,113,1,1 1faa_A_,110,114,1,1 1faa_A_,111,115,1,1 1faa_A_,112,116,1,1 1faa_A_,113,117,1,1 1faa_A_,114,118,1,1 1faa_A_,115,119,1,1 1faa_A_,116,120,1,1 1faa_A_,117,120,1,1 1faa_A_,117,121,1,1 1faa_A_,118,121,1,1