pair,contact1,contact2,flow1,flow2
4ygd_B_,2,4,1,1
4ygd_B_,2,5,1,1
4ygd_B_,2,6,1,1
4ygd_B_,3,7,1,1
4ygd_B_,4,8,1,1
4ygd_B_,5,9,1,1
4ygd_B_,6,10,1,1
4ygd_B_,7,11,1,1
4ygd_B_,8,12,1,1
4ygd_B_,9,13,1,1
4ygd_B_,10,14,1,1
4ygd_B_,11,14,1,1
4ygd_B_,12,15,1,1
4ygd_B_,14,16,1,1
4ygd_B_,15,18,1,1
4ygd_B_,15,20,1,1
4ygd_B_,16,29,1,1
4ygd_B_,19,21,1,1
4ygd_B_,22,60,1,1
4ygd_B_,23,26,1,1
4ygd_B_,23,27,1,1
4ygd_B_,24,28,1,1
4ygd_B_,25,28,1,1
4ygd_B_,25,29,1,1
4ygd_B_,26,30,1,1
4ygd_B_,27,31,1,1
4ygd_B_,28,32,1,1
4ygd_B_,29,33,1,1
4ygd_B_,37,40,1,1
4ygd_B_,37,41,1,1
4ygd_B_,38,42,1,1
4ygd_B_,39,43,1,1
4ygd_B_,40,44,1,1
4ygd_B_,41,45,1,1
4ygd_B_,42,46,1,1
4ygd_B_,43,47,1,1
4ygd_B_,44,48,1,1
4ygd_B_,45,49,1,1
4ygd_B_,46,50,1,1
4ygd_B_,47,51,1,1
4ygd_B_,48,52,1,1
4ygd_B_,49,53,1,1
4ygd_B_,51,54,1,1
4ygd_B_,52,54,1,1
4ygd_B_,53,56,1,1
4ygd_B_,53,57,1,1
4ygd_B_,53,58,1,1
4ygd_B_,55,57,1,1
4ygd_B_,55,64,1,1
4ygd_B_,57,59,1,1
4ygd_B_,61,64,1,1
4ygd_B_,61,65,1,1
4ygd_B_,62,66,1,1
4ygd_B_,63,67,1,1
4ygd_B_,64,68,1,1
4ygd_B_,65,68,1,1
4ygd_B_,66,69,1,1