pair,contact1,contact2,flow1,flow2 1pzy_A_,1,38,1,1 1pzy_A_,1,83,1,1 1pzy_A_,3,36,1,1 1pzy_A_,4,7,1,1 1pzy_A_,4,8,1,1 1pzy_A_,5,9,1,1 1pzy_A_,5,117,1,1 1pzy_A_,6,10,1,1 1pzy_A_,7,11,1,1 1pzy_A_,8,12,1,1 1pzy_A_,10,13,1,1 1pzy_A_,10,120,1,1 1pzy_A_,12,15,1,1 1pzy_A_,13,16,1,1 1pzy_A_,14,93,1,1 1pzy_A_,15,18,1,1 1pzy_A_,17,20,1,1 1pzy_A_,17,21,1,1 1pzy_A_,18,21,1,1 1pzy_A_,22,25,1,1 1pzy_A_,22,26,1,1 1pzy_A_,23,27,1,1 1pzy_A_,24,28,1,1 1pzy_A_,25,29,1,1 1pzy_A_,25,107,1,1 1pzy_A_,26,30,1,1 1pzy_A_,27,31,1,1 1pzy_A_,27,36,1,1 1pzy_A_,28,32,1,1 1pzy_A_,28,110,1,1 1pzy_A_,29,33,1,1 1pzy_A_,30,34,1,1 1pzy_A_,31,35,1,1 1pzy_A_,34,37,1,1 1pzy_A_,34,52,1,1 1pzy_A_,37,39,1,1 1pzy_A_,37,40,1,1 1pzy_A_,38,82,1,1 1pzy_A_,38,83,1,1 1pzy_A_,39,81,1,1 1pzy_A_,40,51,1,1 1pzy_A_,40,54,1,1 1pzy_A_,42,49,1,1 1pzy_A_,44,47,1,1 1pzy_A_,48,57,1,1 1pzy_A_,49,54,1,1 1pzy_A_,50,55,1,1 1pzy_A_,51,54,1,1 1pzy_A_,53,104,1,1 1pzy_A_,54,103,1,1 1pzy_A_,55,61,1,1 1pzy_A_,56,58,1,1 1pzy_A_,56,60,1,1 1pzy_A_,56,61,1,1 1pzy_A_,56,103,1,1 1pzy_A_,57,63,1,1 1pzy_A_,57,69,1,1 1pzy_A_,58,69,1,1 1pzy_A_,59,72,1,1 1pzy_A_,60,71,1,1 1pzy_A_,60,73,1,1 1pzy_A_,62,75,1,1 1pzy_A_,62,77,1,1 1pzy_A_,66,69,1,1 1pzy_A_,71,74,1,1 1pzy_A_,71,75,1,1 1pzy_A_,72,94,1,1 1pzy_A_,73,91,1,1 1pzy_A_,76,78,1,1 1pzy_A_,76,79,1,1 1pzy_A_,77,80,1,1 1pzy_A_,78,81,1,1 1pzy_A_,82,84,1,1 1pzy_A_,85,89,1,1 1pzy_A_,86,90,1,1 1pzy_A_,87,91,1,1 1pzy_A_,88,92,1,1 1pzy_A_,89,93,1,1 1pzy_A_,90,94,1,1 1pzy_A_,91,95,1,1 1pzy_A_,92,96,1,1 1pzy_A_,93,97,1,1 1pzy_A_,94,98,1,1 1pzy_A_,95,99,1,1 1pzy_A_,95,100,1,1 1pzy_A_,100,103,1,1 1pzy_A_,101,104,1,1 1pzy_A_,104,107,1,1 1pzy_A_,106,110,1,1 1pzy_A_,106,111,1,1 1pzy_A_,107,111,1,1 1pzy_A_,108,112,1,1 1pzy_A_,114,117,1,1 1pzy_A_,115,118,1,1 1pzy_A_,116,119,1,1