pair,contact1,contact2,flow1,flow2 1a74_A_,3,6,1,1 1a74_A_,3,7,1,1 1a74_A_,4,8,1,1 1a74_A_,5,9,1,1 1a74_A_,6,10,1,1 1a74_A_,7,11,1,1 1a74_A_,8,12,1,1 1a74_A_,9,13,1,1 1a74_A_,10,13,1,1 1a74_A_,10,14,1,1 1a74_A_,11,15,1,1 1a74_A_,12,16,1,1 1a74_A_,13,17,1,1 1a74_A_,13,63,1,1 1a74_A_,14,18,1,1 1a74_A_,14,76,1,1 1a74_A_,15,19,1,1 1a74_A_,16,20,1,1 1a74_A_,17,20,1,1 1a74_A_,18,21,1,1 1a74_A_,22,42,1,1 1a74_A_,24,40,1,1 1a74_A_,26,38,1,1 1a74_A_,26,40,1,1 1a74_A_,28,36,1,1 1a74_A_,29,140,1,1 1a74_A_,30,34,1,1 1a74_A_,30,128,1,1 1a74_A_,31,34,1,1 1a74_A_,39,106,1,1 1a74_A_,40,109,1,1 1a74_A_,41,104,1,1 1a74_A_,41,105,1,1 1a74_A_,42,101,1,1 1a74_A_,43,103,1,1 1a74_A_,45,55,1,1 1a74_A_,50,53,1,1 1a74_A_,52,64,1,1 1a74_A_,54,62,1,1 1a74_A_,56,60,1,1 1a74_A_,57,60,1,1 1a74_A_,61,76,1,1 1a74_A_,63,74,1,1 1a74_A_,64,65,1,1 1a74_A_,65,72,1,1 1a74_A_,67,70,1,1 1a74_A_,75,78,1,1 1a74_A_,76,105,1,1 1a74_A_,77,102,1,1 1a74_A_,78,81,1,1 1a74_A_,79,82,1,1 1a74_A_,81,84,1,1 1a74_A_,85,93,1,1 1a74_A_,85,112,1,1 1a74_A_,86,93,1,1 1a74_A_,88,91,1,1 1a74_A_,94,113,1,1 1a74_A_,94,118,1,1 1a74_A_,95,118,1,1 1a74_A_,96,111,1,1 1a74_A_,96,113,1,1 1a74_A_,97,100,1,1 1a74_A_,97,102,1,1 1a74_A_,98,109,1,1 1a74_A_,99,101,1,1 1a74_A_,99,109,1,1 1a74_A_,101,104,1,1 1a74_A_,103,105,1,1 1a74_A_,104,109,1,1 1a74_A_,106,108,1,1 1a74_A_,106,109,1,1 1a74_A_,107,110,1,1 1a74_A_,113,121,1,1 1a74_A_,114,117,1,1 1a74_A_,114,118,1,1 1a74_A_,115,119,1,1 1a74_A_,116,120,1,1 1a74_A_,118,121,1,1 1a74_A_,119,122,1,1 1a74_A_,120,123,1,1 1a74_A_,121,124,1,1 1a74_A_,121,135,1,1 1a74_A_,122,143,1,1 1a74_A_,124,133,1,1 1a74_A_,125,140,1,1 1a74_A_,126,129,1,1 1a74_A_,126,131,1,1 1a74_A_,131,133,1,1 1a74_A_,133,137,1,1 1a74_A_,141,144,1,1 1a74_A_,155,160,1,1