pair,contact1,contact2,flow1,flow2 2mpf_A_,1,2,1,1 2mpf_A_,1,3,1,1 2mpf_A_,1,24,1,1 2mpf_A_,2,6,1,1 2mpf_A_,4,8,1,1 2mpf_A_,5,8,1,1 2mpf_A_,6,9,1,1 2mpf_A_,9,12,1,1 2mpf_A_,12,15,1,1 2mpf_A_,16,18,1,1 2mpf_A_,16,19,1,1 2mpf_A_,16,20,1,1 2mpf_A_,17,21,1,1 2mpf_A_,18,22,1,1 2mpf_A_,19,23,1,1 2mpf_A_,21,24,1,1 2mpf_A_,24,27,1,1 2mpf_A_,26,104,1,1 2mpf_A_,28,99,1,1 2mpf_A_,30,31,1,1 2mpf_A_,30,97,1,1 2mpf_A_,32,95,1,1 2mpf_A_,33,36,1,1 2mpf_A_,35,91,1,1 2mpf_A_,36,91,1,1 2mpf_A_,38,89,1,1 2mpf_A_,40,41,1,1 2mpf_A_,40,87,1,1 2mpf_A_,41,87,1,1 2mpf_A_,43,44,1,1 2mpf_A_,48,99,1,1 2mpf_A_,48,100,1,1 2mpf_A_,49,74,1,1 2mpf_A_,50,98,1,1 2mpf_A_,51,71,1,1 2mpf_A_,51,72,1,1 2mpf_A_,52,96,1,1 2mpf_A_,53,96,1,1 2mpf_A_,55,92,1,1 2mpf_A_,56,68,1,1 2mpf_A_,57,90,1,1 2mpf_A_,57,92,1,1 2mpf_A_,58,66,1,1 2mpf_A_,59,88,1,1 2mpf_A_,60,63,1,1 2mpf_A_,60,64,1,1 2mpf_A_,61,76,1,1 2mpf_A_,61,86,1,1 2mpf_A_,69,72,1,1 2mpf_A_,73,75,1,1 2mpf_A_,78,81,1,1 2mpf_A_,79,106,1,1 2mpf_A_,80,82,1,1 2mpf_A_,101,104,1,1 2mpf_A_,102,105,1,1 2mpf_A_,102,106,1,1 2mpf_A_,103,107,1,1 2mpf_A_,104,108,1,1 2mpf_A_,105,109,1,1 2mpf_A_,108,111,1,1 2mpf_A_,109,112,1,1 2mpf_A_,112,115,1,1 2mpf_A_,112,116,1,1 2mpf_A_,113,117,1,1 2mpf_A_,114,118,1,1 2mpf_A_,115,119,1,1 2mpf_A_,116,119,1,1 2mpf_A_,116,120,1,1 2mpf_A_,117,121,1,1 2mpf_A_,119,123,1,1 2mpf_A_,121,124,1,1 2mpf_A_,121,125,1,1 2mpf_A_,122,126,1,1 2mpf_A_,125,129,1,1 2mpf_A_,126,129,1,1 2mpf_A_,129,132,1,1