pair,contact1,contact2,flow1,flow2 1dbd_A_,1,2,1,1 1dbd_A_,2,3,1,1 1dbd_A_,7,9,1,1 1dbd_A_,13,15,1,1 1dbd_A_,13,16,1,1 1dbd_A_,17,70,1,1 1dbd_A_,17,94,1,1 1dbd_A_,18,94,1,1 1dbd_A_,19,68,1,1 1dbd_A_,20,92,1,1 1dbd_A_,21,66,1,1 1dbd_A_,23,64,1,1 1dbd_A_,24,28,1,1 1dbd_A_,25,29,1,1 1dbd_A_,26,30,1,1 1dbd_A_,27,31,1,1 1dbd_A_,27,87,1,1 1dbd_A_,28,32,1,1 1dbd_A_,29,33,1,1 1dbd_A_,30,34,1,1 1dbd_A_,31,35,1,1 1dbd_A_,32,36,1,1 1dbd_A_,32,47,1,1 1dbd_A_,35,39,1,1 1dbd_A_,38,41,1,1 1dbd_A_,39,42,1,1 1dbd_A_,40,43,1,1 1dbd_A_,41,42,1,1 1dbd_A_,41,75,1,1 1dbd_A_,42,74,1,1 1dbd_A_,42,75,1,1 1dbd_A_,44,71,1,1 1dbd_A_,45,69,1,1 1dbd_A_,46,47,1,1 1dbd_A_,47,48,1,1 1dbd_A_,47,67,1,1 1dbd_A_,48,49,1,1 1dbd_A_,50,65,1,1 1dbd_A_,52,61,1,1 1dbd_A_,52,65,1,1 1dbd_A_,54,59,1,1 1dbd_A_,55,56,1,1 1dbd_A_,57,59,1,1 1dbd_A_,58,60,1,1 1dbd_A_,59,60,1,1 1dbd_A_,72,75,1,1 1dbd_A_,73,77,1,1 1dbd_A_,74,78,1,1 1dbd_A_,78,81,1,1 1dbd_A_,78,82,1,1 1dbd_A_,79,83,1,1 1dbd_A_,91,92,1,1