pair,contact1,contact2,flow1,flow2 2m6p_A_,1,3,1,1 2m6p_A_,2,21,1,1 2m6p_A_,3,19,1,1 2m6p_A_,5,17,1,1 2m6p_A_,6,14,1,1 2m6p_A_,7,15,1,1 2m6p_A_,8,14,1,1 2m6p_A_,8,38,1,1 2m6p_A_,9,12,1,1 2m6p_A_,9,13,1,1 2m6p_A_,20,23,1,1 2m6p_A_,27,38,1,1 2m6p_A_,27,39,1,1 2m6p_A_,27,43,1,1 2m6p_A_,29,31,1,1 2m6p_A_,29,37,1,1 2m6p_A_,31,34,1,1 2m6p_A_,31,35,1,1 2m6p_A_,33,35,1,1