pair,contact1,contact2,flow1,flow2 4m1g_A_,2,5,1,1 4m1g_A_,5,12,1,1 4m1g_A_,7,10,1,1 4m1g_A_,9,83,1,1 4m1g_A_,11,81,1,1 4m1g_A_,13,79,1,1 4m1g_A_,15,77,1,1 4m1g_A_,15,79,1,1 4m1g_A_,17,19,1,1 4m1g_A_,17,77,1,1 4m1g_A_,19,54,1,1 4m1g_A_,19,75,1,1 4m1g_A_,20,24,1,1 4m1g_A_,21,25,1,1 4m1g_A_,22,26,1,1 4m1g_A_,23,27,1,1 4m1g_A_,24,28,1,1 4m1g_A_,25,29,1,1 4m1g_A_,26,30,1,1 4m1g_A_,27,31,1,1 4m1g_A_,27,77,1,1 4m1g_A_,28,31,1,1 4m1g_A_,28,33,1,1 4m1g_A_,28,78,1,1 4m1g_A_,29,32,1,1 4m1g_A_,31,33,1,1 4m1g_A_,31,81,1,1 4m1g_A_,34,35,1,1 4m1g_A_,34,80,1,1 4m1g_A_,36,56,1,1 4m1g_A_,37,39,1,1 4m1g_A_,37,40,1,1 4m1g_A_,41,43,1,1 4m1g_A_,43,46,1,1 4m1g_A_,43,47,1,1 4m1g_A_,44,48,1,1 4m1g_A_,46,49,1,1 4m1g_A_,46,50,1,1 4m1g_A_,47,51,1,1 4m1g_A_,48,63,1,1 4m1g_A_,50,53,1,1 4m1g_A_,51,62,1,1 4m1g_A_,51,63,1,1 4m1g_A_,52,61,1,1 4m1g_A_,52,75,1,1 4m1g_A_,53,61,1,1 4m1g_A_,54,76,1,1 4m1g_A_,55,58,1,1 4m1g_A_,55,59,1,1 4m1g_A_,57,59,1,1 4m1g_A_,62,64,1,1 4m1g_A_,73,75,1,1