pair,contact1,contact2,flow1,flow2 8vy9_C_,1,5,1,1 8vy9_C_,2,6,1,1 8vy9_C_,3,7,1,1 8vy9_C_,4,8,1,1 8vy9_C_,5,9,1,1 8vy9_C_,6,10,1,1 8vy9_C_,7,11,1,1 8vy9_C_,8,12,1,1 8vy9_C_,12,14,1,1 8vy9_C_,12,16,1,1 8vy9_C_,18,22,1,1 8vy9_C_,19,23,1,1 8vy9_C_,20,24,1,1 8vy9_C_,21,25,1,1 8vy9_C_,22,26,1,1 8vy9_C_,23,27,1,1 8vy9_C_,24,28,1,1 8vy9_C_,25,29,1,1 8vy9_C_,26,30,1,1 8vy9_C_,27,31,1,1 8vy9_C_,28,32,1,1 8vy9_C_,29,33,1,1 8vy9_C_,37,41,1,1