pair,contact1,contact2,flow1,flow2 1b34_A_,1,5,1,1 1b34_A_,2,6,1,1 1b34_A_,3,7,1,1 1b34_A_,4,8,1,1 1b34_A_,5,8,1,1 1b34_A_,6,9,1,1 1b34_A_,8,78,1,1 1b34_A_,9,12,1,1 1b34_A_,11,28,1,1 1b34_A_,12,28,1,1 1b34_A_,13,27,1,1 1b34_A_,14,26,1,1 1b34_A_,15,25,1,1 1b34_A_,15,68,1,1 1b34_A_,16,24,1,1 1b34_A_,17,65,1,1 1b34_A_,17,66,1,1 1b34_A_,18,21,1,1 1b34_A_,18,22,1,1 1b34_A_,19,62,1,1 1b34_A_,19,63,1,1 1b34_A_,20,22,1,1 1b34_A_,23,45,1,1 1b34_A_,25,43,1,1 1b34_A_,27,40,1,1 1b34_A_,29,38,1,1 1b34_A_,30,38,1,1 1b34_A_,32,34,1,1 1b34_A_,32,35,1,1 1b34_A_,32,36,1,1 1b34_A_,35,37,1,1 1b34_A_,36,61,1,1 1b34_A_,37,59,1,1 1b34_A_,38,58,1,1 1b34_A_,39,57,1,1 1b34_A_,41,55,1,1 1b34_A_,42,54,1,1 1b34_A_,44,52,1,1 1b34_A_,46,49,1,1 1b34_A_,60,63,1,1 1b34_A_,61,64,1,1 1b34_A_,70,73,1,1 1b34_A_,74,78,1,1 1b34_A_,75,79,1,1 1b34_A_,76,79,1,1