pair,contact1,contact2,flow1,flow2 4a4g_A_,3,5,1,1 4a4g_A_,5,56,1,1 4a4g_A_,7,58,1,1 4a4g_A_,9,55,1,1 4a4g_A_,10,13,1,1 4a4g_A_,12,30,1,1 4a4g_A_,13,30,1,1 4a4g_A_,14,64,1,1 4a4g_A_,15,28,1,1 4a4g_A_,16,59,1,1 4a4g_A_,16,60,1,1 4a4g_A_,17,26,1,1 4a4g_A_,18,53,1,1 4a4g_A_,19,23,1,1 4a4g_A_,19,24,1,1 4a4g_A_,20,51,1,1 4a4g_A_,22,24,1,1 4a4g_A_,27,45,1,1 4a4g_A_,29,43,1,1 4a4g_A_,31,41,1,1 4a4g_A_,32,41,1,1 4a4g_A_,34,37,1,1 4a4g_A_,34,39,1,1 4a4g_A_,35,38,1,1 4a4g_A_,37,52,1,1 4a4g_A_,38,55,1,1 4a4g_A_,40,53,1,1 4a4g_A_,42,51,1,1 4a4g_A_,44,47,1,1 4a4g_A_,44,48,1,1 4a4g_A_,44,49,1,1 4a4g_A_,44,51,1,1 4a4g_A_,54,57,1,1 4a4g_A_,54,58,1,1