pair,contact1,contact2,flow1,flow2 5z57_g_,7,10,1,1 5z57_g_,8,11,1,1 5z57_g_,10,13,1,1 5z57_g_,12,29,1,1 5z57_g_,13,29,1,1 5z57_g_,14,71,1,1 5z57_g_,15,27,1,1 5z57_g_,16,69,1,1 5z57_g_,17,25,1,1 5z57_g_,18,66,1,1 5z57_g_,18,67,1,1 5z57_g_,19,23,1,1 5z57_g_,20,64,1,1 5z57_g_,24,46,1,1 5z57_g_,26,44,1,1 5z57_g_,28,41,1,1 5z57_g_,30,39,1,1 5z57_g_,31,39,1,1 5z57_g_,33,36,1,1 5z57_g_,33,37,1,1 5z57_g_,38,60,1,1 5z57_g_,40,58,1,1 5z57_g_,43,55,1,1 5z57_g_,43,56,1,1 5z57_g_,45,53,1,1 5z57_g_,47,50,1,1 5z57_g_,47,51,1,1 5z57_g_,61,64,1,1 5z57_g_,62,65,1,1