pair,contact1,contact2,flow1,flow2 2was_B_,2,116,1,1 2was_B_,4,114,1,1 2was_B_,5,55,1,1 2was_B_,6,112,1,1 2was_B_,8,12,1,1 2was_B_,8,110,1,1 2was_B_,9,12,1,1 2was_B_,10,13,1,1 2was_B_,10,108,1,1 2was_B_,13,40,1,1 2was_B_,14,16,1,1 2was_B_,17,20,1,1 2was_B_,17,21,1,1 2was_B_,18,22,1,1 2was_B_,20,23,1,1 2was_B_,20,24,1,1 2was_B_,21,24,1,1 2was_B_,21,25,1,1 2was_B_,22,69,1,1 2was_B_,24,50,1,1 2was_B_,24,68,1,1 2was_B_,26,29,1,1 2was_B_,26,30,1,1 2was_B_,27,31,1,1 2was_B_,28,32,1,1 2was_B_,29,33,1,1 2was_B_,29,50,1,1 2was_B_,29,73,1,1 2was_B_,30,34,1,1 2was_B_,32,35,1,1 2was_B_,33,36,1,1 2was_B_,33,42,1,1 2was_B_,33,46,1,1 2was_B_,38,41,1,1 2was_B_,38,42,1,1 2was_B_,39,43,1,1 2was_B_,40,44,1,1 2was_B_,41,45,1,1 2was_B_,42,46,1,1 2was_B_,43,47,1,1 2was_B_,44,48,1,1 2was_B_,45,49,1,1 2was_B_,46,50,1,1 2was_B_,47,51,1,1 2was_B_,48,52,1,1 2was_B_,49,53,1,1 2was_B_,50,54,1,1 2was_B_,50,68,1,1 2was_B_,50,71,1,1 2was_B_,51,55,1,1 2was_B_,52,56,1,1 2was_B_,53,56,1,1 2was_B_,53,57,1,1 2was_B_,54,57,1,1 2was_B_,55,58,1,1 2was_B_,56,116,1,1 2was_B_,57,118,1,1 2was_B_,63,66,1,1 2was_B_,68,71,1,1 2was_B_,72,82,1,1 2was_B_,74,80,1,1 2was_B_,84,88,1,1 2was_B_,85,89,1,1 2was_B_,86,89,1,1 2was_B_,86,90,1,1 2was_B_,87,91,1,1 2was_B_,88,92,1,1 2was_B_,89,93,1,1 2was_B_,91,94,1,1 2was_B_,91,96,1,1 2was_B_,92,95,1,1 2was_B_,97,117,1,1 2was_B_,98,117,1,1 2was_B_,100,115,1,1 2was_B_,102,113,1,1 2was_B_,104,111,1,1 2was_B_,106,108,1,1 2was_B_,106,109,1,1