pair,contact1,contact2,flow1,flow2 4wfa_P_,2,108,1,1 4wfa_P_,2,109,1,1 4wfa_P_,5,105,1,1 4wfa_P_,7,103,1,1 4wfa_P_,9,102,1,1 4wfa_P_,10,101,1,1 4wfa_P_,12,101,1,1 4wfa_P_,13,16,1,1 4wfa_P_,13,17,1,1 4wfa_P_,14,18,1,1 4wfa_P_,16,19,1,1 4wfa_P_,17,21,1,1 4wfa_P_,18,22,1,1 4wfa_P_,18,76,1,1 4wfa_P_,20,23,1,1 4wfa_P_,20,24,1,1 4wfa_P_,21,25,1,1 4wfa_P_,22,25,1,1 4wfa_P_,24,27,1,1 4wfa_P_,25,74,1,1 4wfa_P_,26,71,1,1 4wfa_P_,27,71,1,1 4wfa_P_,28,32,1,1 4wfa_P_,29,33,1,1 4wfa_P_,30,34,1,1 4wfa_P_,31,35,1,1 4wfa_P_,32,36,1,1 4wfa_P_,33,37,1,1 4wfa_P_,34,38,1,1 4wfa_P_,35,39,1,1 4wfa_P_,37,48,1,1 4wfa_P_,39,44,1,1 4wfa_P_,41,44,1,1 4wfa_P_,43,47,1,1 4wfa_P_,44,48,1,1 4wfa_P_,45,49,1,1 4wfa_P_,46,50,1,1 4wfa_P_,47,51,1,1 4wfa_P_,48,52,1,1 4wfa_P_,49,53,1,1 4wfa_P_,50,54,1,1 4wfa_P_,51,55,1,1 4wfa_P_,52,56,1,1 4wfa_P_,53,57,1,1 4wfa_P_,54,58,1,1 4wfa_P_,56,59,1,1 4wfa_P_,56,60,1,1 4wfa_P_,57,61,1,1 4wfa_P_,58,64,1,1 4wfa_P_,65,68,1,1 4wfa_P_,70,108,1,1 4wfa_P_,73,106,1,1 4wfa_P_,75,104,1,1 4wfa_P_,77,102,1,1 4wfa_P_,79,100,1,1 4wfa_P_,81,97,1,1 4wfa_P_,82,98,1,1 4wfa_P_,83,84,1,1 4wfa_P_,84,96,1,1 4wfa_P_,86,94,1,1 4wfa_P_,88,92,1,1 4wfa_P_,88,94,1,1 4wfa_P_,108,109,1,1