pair,contact1,contact2,flow1,flow2 6z1p_Bs_,10,37,1,1 6z1p_Bs_,10,41,1,1 6z1p_Bs_,12,14,1,1 6z1p_Bs_,13,17,1,1 6z1p_Bs_,14,18,1,1 6z1p_Bs_,15,19,1,1 6z1p_Bs_,16,20,1,1 6z1p_Bs_,17,21,1,1 6z1p_Bs_,18,22,1,1 6z1p_Bs_,18,32,1,1 6z1p_Bs_,18,34,1,1 6z1p_Bs_,19,23,1,1 6z1p_Bs_,20,24,1,1 6z1p_Bs_,22,25,1,1 6z1p_Bs_,29,33,1,1 6z1p_Bs_,31,34,1,1 6z1p_Bs_,35,52,1,1 6z1p_Bs_,37,40,1,1 6z1p_Bs_,39,72,1,1 6z1p_Bs_,42,70,1,1 6z1p_Bs_,42,71,1,1 6z1p_Bs_,48,64,1,1 6z1p_Bs_,49,64,1,1 6z1p_Bs_,51,62,1,1 6z1p_Bs_,53,60,1,1 6z1p_Bs_,55,58,1,1 6z1p_Bs_,55,78,1,1 6z1p_Bs_,57,58,1,1 6z1p_Bs_,65,68,1,1 6z1p_Bs_,72,75,1,1 6z1p_Bs_,73,76,1,1