pair,contact1,contact2,flow1,flow2 4z1s_A_,4,48,1,1 4z1s_A_,9,12,1,1 4z1s_A_,9,73,1,1 4z1s_A_,9,78,1,1 4z1s_A_,10,76,1,1 4z1s_A_,12,14,1,1 4z1s_A_,12,15,1,1 4z1s_A_,15,78,1,1 4z1s_A_,18,80,1,1 4z1s_A_,19,77,1,1 4z1s_A_,20,23,1,1 4z1s_A_,20,24,1,1 4z1s_A_,21,25,1,1 4z1s_A_,22,26,1,1 4z1s_A_,22,125,1,1 4z1s_A_,23,27,1,1 4z1s_A_,24,28,1,1 4z1s_A_,25,29,1,1 4z1s_A_,25,30,1,1 4z1s_A_,25,120,1,1 4z1s_A_,26,31,1,1 4z1s_A_,29,33,1,1 4z1s_A_,30,33,1,1 4z1s_A_,30,34,1,1 4z1s_A_,31,35,1,1 4z1s_A_,32,36,1,1 4z1s_A_,34,37,1,1 4z1s_A_,35,44,1,1 4z1s_A_,37,39,1,1 4z1s_A_,37,40,1,1 4z1s_A_,40,43,1,1 4z1s_A_,41,44,1,1 4z1s_A_,41,45,1,1 4z1s_A_,43,67,1,1 4z1s_A_,47,58,1,1 4z1s_A_,48,51,1,1 4z1s_A_,48,52,1,1 4z1s_A_,49,54,1,1 4z1s_A_,50,53,1,1 4z1s_A_,54,57,1,1 4z1s_A_,56,59,1,1 4z1s_A_,56,60,1,1 4z1s_A_,56,99,1,1 4z1s_A_,57,60,1,1 4z1s_A_,57,61,1,1 4z1s_A_,58,62,1,1 4z1s_A_,63,95,1,1 4z1s_A_,66,69,1,1 4z1s_A_,66,70,1,1 4z1s_A_,67,71,1,1 4z1s_A_,68,72,1,1 4z1s_A_,69,73,1,1 4z1s_A_,70,74,1,1 4z1s_A_,71,75,1,1 4z1s_A_,72,76,1,1 4z1s_A_,73,78,1,1 4z1s_A_,73,88,1,1 4z1s_A_,74,77,1,1 4z1s_A_,79,88,1,1 4z1s_A_,80,84,1,1 4z1s_A_,81,84,1,1 4z1s_A_,82,86,1,1 4z1s_A_,83,87,1,1 4z1s_A_,84,88,1,1 4z1s_A_,85,89,1,1 4z1s_A_,86,90,1,1 4z1s_A_,87,91,1,1 4z1s_A_,88,92,1,1 4z1s_A_,89,93,1,1 4z1s_A_,90,94,1,1 4z1s_A_,91,94,1,1 4z1s_A_,91,95,1,1 4z1s_A_,92,96,1,1 4z1s_A_,93,97,1,1 4z1s_A_,94,98,1,1 4z1s_A_,95,99,1,1 4z1s_A_,96,100,1,1 4z1s_A_,96,106,1,1 4z1s_A_,97,114,1,1 4z1s_A_,100,101,1,1 4z1s_A_,101,104,1,1 4z1s_A_,104,108,1,1 4z1s_A_,105,109,1,1 4z1s_A_,106,110,1,1 4z1s_A_,107,111,1,1 4z1s_A_,108,112,1,1 4z1s_A_,109,113,1,1 4z1s_A_,110,114,1,1 4z1s_A_,111,115,1,1 4z1s_A_,112,116,1,1 4z1s_A_,113,117,1,1 4z1s_A_,114,118,1,1 4z1s_A_,115,119,1,1 4z1s_A_,116,120,1,1 4z1s_A_,117,121,1,1 4z1s_A_,119,122,1,1 4z1s_A_,120,123,1,1 4z1s_A_,121,124,1,1