pair,contact1,contact2,flow1,flow2
4dh2_B_,1,38,1,1
4dh2_B_,2,5,1,1
4dh2_B_,4,39,1,1
4dh2_B_,5,8,1,1
4dh2_B_,5,9,1,1
4dh2_B_,5,10,1,1
4dh2_B_,6,33,1,1
4dh2_B_,7,16,1,1
4dh2_B_,9,11,1,1
4dh2_B_,13,15,1,1
4dh2_B_,13,16,1,1
4dh2_B_,13,17,1,1
4dh2_B_,14,18,1,1
4dh2_B_,15,19,1,1
4dh2_B_,16,20,1,1
4dh2_B_,17,21,1,1
4dh2_B_,18,22,1,1
4dh2_B_,19,23,1,1
4dh2_B_,20,24,1,1
4dh2_B_,21,25,1,1
4dh2_B_,22,27,1,1
4dh2_B_,22,28,1,1
4dh2_B_,23,26,1,1
4dh2_B_,30,31,1,1
4dh2_B_,35,38,1,1
4dh2_B_,35,39,1,1
4dh2_B_,36,40,1,1
4dh2_B_,37,41,1,1
4dh2_B_,38,69,1,1
4dh2_B_,41,44,1,1
4dh2_B_,41,45,1,1
4dh2_B_,41,46,1,1
4dh2_B_,41,69,1,1
4dh2_B_,42,52,1,1
4dh2_B_,42,69,1,1
4dh2_B_,43,45,1,1
4dh2_B_,45,47,1,1
4dh2_B_,49,51,1,1
4dh2_B_,49,52,1,1
4dh2_B_,49,53,1,1
4dh2_B_,50,54,1,1
4dh2_B_,51,55,1,1
4dh2_B_,52,56,1,1
4dh2_B_,53,57,1,1
4dh2_B_,54,58,1,1
4dh2_B_,55,59,1,1
4dh2_B_,56,60,1,1
4dh2_B_,57,61,1,1
4dh2_B_,58,63,1,1
4dh2_B_,59,62,1,1