pair,contact1,contact2,flow1,flow2
2h8p_D_,4,10,1,1
2h8p_D_,6,9,1,1
2h8p_D_,6,10,1,1
2h8p_D_,7,11,1,1
2h8p_D_,8,12,1,1
2h8p_D_,9,13,1,1
2h8p_D_,10,14,1,1
2h8p_D_,11,15,1,1
2h8p_D_,12,16,1,1
2h8p_D_,13,17,1,1
2h8p_D_,14,18,1,1
2h8p_D_,15,19,1,1
2h8p_D_,16,20,1,1
2h8p_D_,17,21,1,1
2h8p_D_,18,22,1,1
2h8p_D_,19,23,1,1
2h8p_D_,20,24,1,1
2h8p_D_,21,25,1,1
2h8p_D_,22,26,1,1
2h8p_D_,23,27,1,1
2h8p_D_,24,28,1,1
2h8p_D_,25,29,1,1
2h8p_D_,26,30,1,1
2h8p_D_,27,31,1,1
2h8p_D_,28,32,1,1
2h8p_D_,29,33,1,1
2h8p_D_,30,34,1,1
2h8p_D_,31,35,1,1
2h8p_D_,32,36,1,1
2h8p_D_,33,37,1,1
2h8p_D_,34,38,1,1
2h8p_D_,35,39,1,1
2h8p_D_,36,40,1,1
2h8p_D_,37,40,1,1
2h8p_D_,38,41,1,1
2h8p_D_,38,42,1,1
2h8p_D_,39,42,1,1
2h8p_D_,39,43,1,1