pair,contact1,contact2,flow1,flow2 1yz1_A_,3,146,1,1 1yz1_A_,4,18,1,1 1yz1_A_,5,144,1,1 1yz1_A_,6,15,1,1 1yz1_A_,6,16,1,1 1yz1_A_,7,12,1,1 1yz1_A_,7,142,1,1 1yz1_A_,7,144,1,1 1yz1_A_,8,10,1,1 1yz1_A_,8,11,1,1 1yz1_A_,8,12,1,1 1yz1_A_,8,13,1,1 1yz1_A_,8,119,1,1 1yz1_A_,9,140,1,1 1yz1_A_,11,13,1,1 1yz1_A_,11,113,1,1 1yz1_A_,13,113,1,1 1yz1_A_,14,50,1,1 1yz1_A_,20,49,1,1 1yz1_A_,20,50,1,1 1yz1_A_,21,34,1,1 1yz1_A_,23,32,1,1 1yz1_A_,24,138,1,1 1yz1_A_,25,28,1,1 1yz1_A_,25,30,1,1 1yz1_A_,26,29,1,1 1yz1_A_,29,138,1,1 1yz1_A_,31,136,1,1 1yz1_A_,32,126,1,1 1yz1_A_,33,134,1,1 1yz1_A_,34,126,1,1 1yz1_A_,35,132,1,1 1yz1_A_,36,45,1,1 1yz1_A_,38,43,1,1 1yz1_A_,44,48,1,1 1yz1_A_,45,46,1,1 1yz1_A_,45,49,1,1 1yz1_A_,46,50,1,1 1yz1_A_,47,52,1,1 1yz1_A_,48,51,1,1 1yz1_A_,51,53,1,1 1yz1_A_,53,110,1,1 1yz1_A_,54,107,1,1 1yz1_A_,55,108,1,1 1yz1_A_,58,61,1,1 1yz1_A_,58,62,1,1 1yz1_A_,59,63,1,1 1yz1_A_,59,100,1,1 1yz1_A_,60,64,1,1 1yz1_A_,61,65,1,1 1yz1_A_,62,66,1,1 1yz1_A_,63,67,1,1 1yz1_A_,64,68,1,1 1yz1_A_,65,69,1,1 1yz1_A_,65,118,1,1 1yz1_A_,66,70,1,1 1yz1_A_,67,71,1,1 1yz1_A_,68,72,1,1 1yz1_A_,69,72,1,1 1yz1_A_,69,73,1,1 1yz1_A_,70,74,1,1 1yz1_A_,71,75,1,1 1yz1_A_,72,76,1,1 1yz1_A_,73,77,1,1 1yz1_A_,74,78,1,1 1yz1_A_,76,79,1,1 1yz1_A_,76,80,1,1 1yz1_A_,77,81,1,1 1yz1_A_,81,84,1,1 1yz1_A_,81,139,1,1 1yz1_A_,82,85,1,1 1yz1_A_,84,88,1,1 1yz1_A_,84,139,1,1 1yz1_A_,85,89,1,1 1yz1_A_,86,90,1,1 1yz1_A_,87,91,1,1 1yz1_A_,88,92,1,1 1yz1_A_,89,93,1,1 1yz1_A_,90,94,1,1 1yz1_A_,91,95,1,1 1yz1_A_,92,96,1,1 1yz1_A_,93,97,1,1 1yz1_A_,94,98,1,1 1yz1_A_,95,99,1,1 1yz1_A_,96,100,1,1 1yz1_A_,97,101,1,1 1yz1_A_,98,102,1,1 1yz1_A_,99,102,1,1 1yz1_A_,100,103,1,1 1yz1_A_,102,105,1,1 1yz1_A_,103,106,1,1 1yz1_A_,107,123,1,1 1yz1_A_,109,121,1,1 1yz1_A_,111,114,1,1 1yz1_A_,115,117,1,1 1yz1_A_,115,118,1,1 1yz1_A_,122,135,1,1 1yz1_A_,124,125,1,1 1yz1_A_,124,133,1,1 1yz1_A_,126,129,1,1 1yz1_A_,126,131,1,1 1yz1_A_,128,130,1,1 1yz1_A_,128,131,1,1 1yz1_A_,137,140,1,1 1yz1_A_,138,141,1,1