pair,contact1,contact2,flow1,flow2 7a5f_D_,1,3,1,1 7a5f_D_,1,4,1,1 7a5f_D_,3,7,1,1 7a5f_D_,4,7,1,1 7a5f_D_,8,70,1,1 7a5f_D_,13,76,1,1 7a5f_D_,13,78,1,1 7a5f_D_,19,21,1,1 7a5f_D_,33,35,1,1 7a5f_D_,45,46,1,1 7a5f_D_,58,76,1,1 7a5f_D_,59,75,1,1 7a5f_D_,60,61,1,1 7a5f_D_,63,70,1,1 7a5f_D_,79,80,1,1