pair,contact1,contact2,flow1,flow2
4ygc_B_,2,4,1,1
4ygc_B_,2,5,1,1
4ygc_B_,2,6,1,1
4ygc_B_,3,7,1,1
4ygc_B_,4,8,1,1
4ygc_B_,5,9,1,1
4ygc_B_,6,10,1,1
4ygc_B_,7,11,1,1
4ygc_B_,8,12,1,1
4ygc_B_,9,13,1,1
4ygc_B_,10,14,1,1
4ygc_B_,11,14,1,1
4ygc_B_,12,15,1,1
4ygc_B_,14,16,1,1
4ygc_B_,15,18,1,1
4ygc_B_,15,20,1,1
4ygc_B_,16,29,1,1
4ygc_B_,19,21,1,1
4ygc_B_,22,57,1,1
4ygc_B_,23,26,1,1
4ygc_B_,23,27,1,1
4ygc_B_,24,28,1,1
4ygc_B_,25,29,1,1
4ygc_B_,26,29,1,1
4ygc_B_,27,30,1,1
4ygc_B_,27,31,1,1
4ygc_B_,34,37,1,1
4ygc_B_,34,38,1,1
4ygc_B_,35,39,1,1
4ygc_B_,36,40,1,1
4ygc_B_,37,41,1,1
4ygc_B_,38,42,1,1
4ygc_B_,39,43,1,1
4ygc_B_,40,44,1,1
4ygc_B_,41,45,1,1
4ygc_B_,42,46,1,1
4ygc_B_,43,47,1,1
4ygc_B_,44,48,1,1
4ygc_B_,45,49,1,1
4ygc_B_,46,50,1,1
4ygc_B_,48,51,1,1
4ygc_B_,50,53,1,1
4ygc_B_,50,55,1,1
4ygc_B_,51,61,1,1
4ygc_B_,52,54,1,1
4ygc_B_,52,61,1,1
4ygc_B_,54,56,1,1
4ygc_B_,58,61,1,1
4ygc_B_,58,62,1,1
4ygc_B_,59,63,1,1
4ygc_B_,60,64,1,1