pair,contact1,contact2,flow1,flow2 8r5h_U_,1,17,1,1 8r5h_U_,3,14,1,1 8r5h_U_,3,15,1,1 8r5h_U_,4,65,1,1 8r5h_U_,4,67,1,1 8r5h_U_,5,12,1,1 8r5h_U_,5,13,1,1 8r5h_U_,6,67,1,1 8r5h_U_,7,11,1,1 8r5h_U_,18,21,1,1 8r5h_U_,21,29,1,1 8r5h_U_,21,55,1,1 8r5h_U_,22,25,1,1 8r5h_U_,22,26,1,1 8r5h_U_,23,27,1,1 8r5h_U_,23,54,1,1 8r5h_U_,24,28,1,1 8r5h_U_,25,29,1,1 8r5h_U_,26,30,1,1 8r5h_U_,27,31,1,1 8r5h_U_,27,41,1,1 8r5h_U_,27,52,1,1 8r5h_U_,28,32,1,1 8r5h_U_,29,33,1,1 8r5h_U_,31,34,1,1 8r5h_U_,36,41,1,1 8r5h_U_,37,40,1,1 8r5h_U_,39,40,1,1 8r5h_U_,42,49,1,1 8r5h_U_,42,70,1,1 8r5h_U_,44,68,1,1 8r5h_U_,45,48,1,1 8r5h_U_,51,59,1,1 8r5h_U_,52,54,1,1 8r5h_U_,55,58,1,1 8r5h_U_,56,59,1,1 8r5h_U_,57,58,1,1