pair,contact1,contact2,flow1,flow2 6ydp_BB_,1,69,1,1 6ydp_BB_,2,68,1,1 6ydp_BB_,3,67,1,1 6ydp_BB_,4,66,1,1 6ydp_BB_,5,65,1,1 6ydp_BB_,6,64,1,1 6ydp_BB_,7,63,1,1 6ydp_BB_,8,13,1,1 6ydp_BB_,8,23,1,1 6ydp_BB_,9,25,1,1 6ydp_BB_,10,26,1,1 6ydp_BB_,10,46,1,1 6ydp_BB_,11,25,1,1 6ydp_BB_,12,24,1,1 6ydp_BB_,14,48,1,1 6ydp_BB_,24,47,1,1 6ydp_BB_,28,44,1,1 6ydp_BB_,29,43,1,1 6ydp_BB_,30,42,1,1 6ydp_BB_,31,41,1,1 6ydp_BB_,32,40,1,1 6ydp_BB_,34,37,1,1 6ydp_BB_,34,38,1,1 6ydp_BB_,49,62,1,1 6ydp_BB_,50,61,1,1 6ydp_BB_,51,60,1,1 6ydp_BB_,52,59,1,1 6ydp_BB_,54,58,1,1