pair,contact1,contact2,flow1,flow2 3icy_A_,1,5,1,1 3icy_A_,2,92,1,1 3icy_A_,3,7,1,1 3icy_A_,4,8,1,1 3icy_A_,5,9,1,1 3icy_A_,6,9,1,1 3icy_A_,6,10,1,1 3icy_A_,7,11,1,1 3icy_A_,17,29,1,1 3icy_A_,19,27,1,1 3icy_A_,21,23,1,1 3icy_A_,21,24,1,1 3icy_A_,21,25,1,1 3icy_A_,30,31,1,1 3icy_A_,33,36,1,1 3icy_A_,34,37,1,1 3icy_A_,36,39,1,1 3icy_A_,39,50,1,1 3icy_A_,41,48,1,1 3icy_A_,42,47,1,1 3icy_A_,43,46,1,1 3icy_A_,50,53,1,1 3icy_A_,54,59,1,1 3icy_A_,55,57,1,1 3icy_A_,55,58,1,1 3icy_A_,55,80,1,1 3icy_A_,58,80,1,1 3icy_A_,59,62,1,1 3icy_A_,60,62,1,1 3icy_A_,60,63,1,1 3icy_A_,61,65,1,1 3icy_A_,62,66,1,1 3icy_A_,63,67,1,1 3icy_A_,64,68,1,1 3icy_A_,65,69,1,1 3icy_A_,66,69,1,1 3icy_A_,67,70,1,1 3icy_A_,68,71,1,1 3icy_A_,68,96,1,1 3icy_A_,71,96,1,1 3icy_A_,73,96,1,1 3icy_A_,74,94,1,1 3icy_A_,77,93,1,1 3icy_A_,79,91,1,1 3icy_A_,79,93,1,1 3icy_A_,81,89,1,1 3icy_A_,83,85,1,1 3icy_A_,83,86,1,1 3icy_A_,83,87,1,1 3icy_A_,89,113,1,1 3icy_A_,90,114,1,1 3icy_A_,92,112,1,1 3icy_A_,94,110,1,1 3icy_A_,95,108,1,1 3icy_A_,97,105,1,1 3icy_A_,97,106,1,1 3icy_A_,99,102,1,1 3icy_A_,99,103,1,1 3icy_A_,112,113,1,1