pair,contact1,contact2,flow1,flow2 1yzg_A_,1,5,1,1 1yzg_A_,2,6,1,1 1yzg_A_,3,7,1,1 1yzg_A_,4,8,1,1 1yzg_A_,5,9,1,1 1yzg_A_,6,10,1,1 1yzg_A_,7,55,1,1 1yzg_A_,8,54,1,1 1yzg_A_,8,55,1,1 1yzg_A_,9,54,1,1 1yzg_A_,10,12,1,1 1yzg_A_,10,55,1,1 1yzg_A_,12,56,1,1 1yzg_A_,12,80,1,1 1yzg_A_,13,75,1,1 1yzg_A_,13,77,1,1 1yzg_A_,13,80,1,1 1yzg_A_,13,81,1,1 1yzg_A_,14,56,1,1 1yzg_A_,14,58,1,1 1yzg_A_,15,81,1,1 1yzg_A_,15,83,1,1 1yzg_A_,16,58,1,1 1yzg_A_,16,60,1,1 1yzg_A_,17,83,1,1 1yzg_A_,17,85,1,1 1yzg_A_,18,24,1,1 1yzg_A_,18,62,1,1 1yzg_A_,19,22,1,1 1yzg_A_,19,24,1,1 1yzg_A_,20,93,1,1 1yzg_A_,21,121,1,1 1yzg_A_,22,120,1,1 1yzg_A_,23,27,1,1 1yzg_A_,24,28,1,1 1yzg_A_,24,61,1,1 1yzg_A_,25,29,1,1 1yzg_A_,26,30,1,1 1yzg_A_,27,30,1,1 1yzg_A_,28,31,1,1 1yzg_A_,28,32,1,1 1yzg_A_,29,33,1,1 1yzg_A_,32,35,1,1 1yzg_A_,39,49,1,1 1yzg_A_,42,45,1,1 1yzg_A_,42,47,1,1 1yzg_A_,42,49,1,1 1yzg_A_,45,47,1,1 1yzg_A_,46,61,1,1 1yzg_A_,46,72,1,1 1yzg_A_,48,59,1,1 1yzg_A_,49,75,1,1 1yzg_A_,50,57,1,1 1yzg_A_,52,55,1,1 1yzg_A_,65,67,1,1 1yzg_A_,65,68,1,1 1yzg_A_,66,69,1,1 1yzg_A_,68,71,1,1 1yzg_A_,69,72,1,1 1yzg_A_,69,100,1,1 1yzg_A_,70,73,1,1 1yzg_A_,72,75,1,1 1yzg_A_,73,76,1,1 1yzg_A_,76,79,1,1 1yzg_A_,80,114,1,1 1yzg_A_,82,114,1,1 1yzg_A_,82,116,1,1 1yzg_A_,84,116,1,1 1yzg_A_,84,118,1,1 1yzg_A_,86,118,1,1 1yzg_A_,86,120,1,1 1yzg_A_,87,89,1,1 1yzg_A_,87,90,1,1 1yzg_A_,87,121,1,1 1yzg_A_,88,120,1,1 1yzg_A_,88,122,1,1 1yzg_A_,88,128,1,1 1yzg_A_,89,91,1,1 1yzg_A_,90,93,1,1 1yzg_A_,91,126,1,1 1yzg_A_,93,96,1,1 1yzg_A_,93,97,1,1 1yzg_A_,94,98,1,1 1yzg_A_,95,99,1,1 1yzg_A_,96,100,1,1 1yzg_A_,97,101,1,1 1yzg_A_,98,102,1,1 1yzg_A_,99,103,1,1 1yzg_A_,100,104,1,1 1yzg_A_,101,105,1,1 1yzg_A_,102,106,1,1 1yzg_A_,102,137,1,1 1yzg_A_,104,107,1,1 1yzg_A_,107,110,1,1 1yzg_A_,108,111,1,1 1yzg_A_,110,113,1,1 1yzg_A_,110,145,1,1 1yzg_A_,115,146,1,1 1yzg_A_,115,148,1,1 1yzg_A_,117,148,1,1 1yzg_A_,117,150,1,1 1yzg_A_,119,150,1,1 1yzg_A_,119,152,1,1 1yzg_A_,120,152,1,1 1yzg_A_,120,154,1,1 1yzg_A_,121,124,1,1 1yzg_A_,121,127,1,1 1yzg_A_,122,128,1,1 1yzg_A_,122,152,1,1 1yzg_A_,124,127,1,1 1yzg_A_,127,128,1,1 1yzg_A_,129,132,1,1 1yzg_A_,129,133,1,1 1yzg_A_,130,134,1,1 1yzg_A_,131,135,1,1 1yzg_A_,132,136,1,1 1yzg_A_,133,137,1,1 1yzg_A_,134,139,1,1 1yzg_A_,135,138,1,1 1yzg_A_,138,141,1,1 1yzg_A_,139,142,1,1 1yzg_A_,140,143,1,1 1yzg_A_,148,150,1,1 1yzg_A_,150,151,1,1 1yzg_A_,153,156,1,1 1yzg_A_,153,158,1,1 1yzg_A_,154,157,1,1 1yzg_A_,156,158,1,1 1yzg_A_,157,160,1,1 1yzg_A_,159,163,1,1 1yzg_A_,160,164,1,1 1yzg_A_,161,165,1,1 1yzg_A_,162,166,1,1 1yzg_A_,163,167,1,1 1yzg_A_,164,168,1,1 1yzg_A_,165,168,1,1