pair,contact1,contact2,flow1,flow2 6utz_EEE_,1,4,1,1 6utz_EEE_,1,54,1,1 6utz_EEE_,5,9,1,1 6utz_EEE_,6,10,1,1 6utz_EEE_,8,11,1,1 6utz_EEE_,8,12,1,1 6utz_EEE_,9,13,1,1 6utz_EEE_,14,16,1,1 6utz_EEE_,14,18,1,1 6utz_EEE_,16,20,1,1 6utz_EEE_,17,21,1,1 6utz_EEE_,18,22,1,1 6utz_EEE_,19,23,1,1 6utz_EEE_,20,24,1,1 6utz_EEE_,21,25,1,1 6utz_EEE_,22,26,1,1 6utz_EEE_,23,27,1,1 6utz_EEE_,24,27,1,1 6utz_EEE_,24,28,1,1 6utz_EEE_,24,64,1,1 6utz_EEE_,25,28,1,1 6utz_EEE_,25,29,1,1 6utz_EEE_,25,35,1,1 6utz_EEE_,25,52,1,1 6utz_EEE_,26,30,1,1 6utz_EEE_,27,31,1,1 6utz_EEE_,28,33,1,1 6utz_EEE_,28,34,1,1 6utz_EEE_,30,45,1,1 6utz_EEE_,37,52,1,1 6utz_EEE_,40,43,1,1 6utz_EEE_,40,51,1,1 6utz_EEE_,44,47,1,1 6utz_EEE_,44,48,1,1 6utz_EEE_,45,49,1,1 6utz_EEE_,46,50,1,1 6utz_EEE_,47,51,1,1 6utz_EEE_,48,52,1,1 6utz_EEE_,49,53,1,1 6utz_EEE_,50,54,1,1 6utz_EEE_,51,55,1,1 6utz_EEE_,52,57,1,1 6utz_EEE_,52,58,1,1 6utz_EEE_,53,56,1,1 6utz_EEE_,59,60,1,1 6utz_EEE_,59,63,1,1 6utz_EEE_,60,64,1,1 6utz_EEE_,61,65,1,1 6utz_EEE_,62,66,1,1 6utz_EEE_,63,67,1,1 6utz_EEE_,64,68,1,1 6utz_EEE_,65,69,1,1 6utz_EEE_,66,70,1,1 6utz_EEE_,67,71,1,1 6utz_EEE_,68,72,1,1 6utz_EEE_,69,73,1,1 6utz_EEE_,70,74,1,1 6utz_EEE_,71,75,1,1 6utz_EEE_,72,76,1,1 6utz_EEE_,73,76,1,1 6utz_EEE_,73,77,1,1 6utz_EEE_,74,78,1,1 6utz_EEE_,75,79,1,1