pair,contact1,contact2,flow1,flow2 1ut4_A_,17,65,1,1 1ut4_A_,21,24,1,1 1ut4_A_,21,25,1,1 1ut4_A_,22,26,1,1 1ut4_A_,22,93,1,1 1ut4_A_,22,128,1,1 1ut4_A_,23,27,1,1 1ut4_A_,23,97,1,1 1ut4_A_,24,28,1,1 1ut4_A_,25,30,1,1 1ut4_A_,26,31,1,1 1ut4_A_,29,33,1,1 1ut4_A_,30,34,1,1 1ut4_A_,31,35,1,1 1ut4_A_,32,37,1,1 1ut4_A_,32,38,1,1 1ut4_A_,33,36,1,1 1ut4_A_,33,46,1,1 1ut4_A_,45,71,1,1 1ut4_A_,47,71,1,1 1ut4_A_,47,72,1,1 1ut4_A_,48,50,1,1 1ut4_A_,48,51,1,1 1ut4_A_,49,52,1,1 1ut4_A_,49,72,1,1 1ut4_A_,53,56,1,1 1ut4_A_,53,83,1,1 1ut4_A_,54,57,1,1 1ut4_A_,56,59,1,1 1ut4_A_,57,60,1,1 1ut4_A_,57,61,1,1 1ut4_A_,64,68,1,1 1ut4_A_,67,69,1,1 1ut4_A_,67,141,1,1 1ut4_A_,68,142,1,1 1ut4_A_,69,141,1,1 1ut4_A_,70,140,1,1 1ut4_A_,72,138,1,1 1ut4_A_,74,130,1,1 1ut4_A_,74,136,1,1 1ut4_A_,76,132,1,1 1ut4_A_,76,136,1,1 1ut4_A_,78,87,1,1 1ut4_A_,79,86,1,1 1ut4_A_,81,84,1,1 1ut4_A_,83,113,1,1 1ut4_A_,85,111,1,1 1ut4_A_,85,118,1,1 1ut4_A_,87,109,1,1 1ut4_A_,89,107,1,1 1ut4_A_,93,105,1,1 1ut4_A_,95,102,1,1 1ut4_A_,95,103,1,1 1ut4_A_,97,100,1,1 1ut4_A_,98,100,1,1 1ut4_A_,102,131,1,1 1ut4_A_,104,129,1,1 1ut4_A_,106,127,1,1 1ut4_A_,108,125,1,1 1ut4_A_,110,121,1,1 1ut4_A_,110,123,1,1 1ut4_A_,112,119,1,1 1ut4_A_,114,117,1,1 1ut4_A_,121,123,1,1 1ut4_A_,122,145,1,1 1ut4_A_,124,143,1,1 1ut4_A_,126,141,1,1 1ut4_A_,128,139,1,1 1ut4_A_,128,141,1,1