pair,contact1,contact2,flow1,flow2 6p1z_A_,43,45,1,1 6p1z_A_,67,69,1,1 6p1z_A_,76,82,1,1 6p1z_A_,78,80,1,1 6p1z_A_,81,82,1,1 6p1z_A_,81,83,1,1 6p1z_A_,88,90,1,1