pair,contact1,contact2,flow1,flow2 4s0h_B_,5,8,1,1 4s0h_B_,5,9,1,1 4s0h_B_,6,10,1,1 4s0h_B_,7,11,1,1 4s0h_B_,8,12,1,1 4s0h_B_,8,34,1,1 4s0h_B_,9,13,1,1 4s0h_B_,10,14,1,1 4s0h_B_,11,14,1,1 4s0h_B_,11,15,1,1 4s0h_B_,12,16,1,1 4s0h_B_,13,17,1,1 4s0h_B_,13,48,1,1 4s0h_B_,15,18,1,1 4s0h_B_,15,19,1,1 4s0h_B_,19,26,1,1 4s0h_B_,20,49,1,1 4s0h_B_,23,26,1,1 4s0h_B_,23,27,1,1 4s0h_B_,25,28,1,1 4s0h_B_,25,29,1,1 4s0h_B_,26,30,1,1 4s0h_B_,27,31,1,1 4s0h_B_,28,32,1,1 4s0h_B_,29,32,1,1 4s0h_B_,29,33,1,1 4s0h_B_,30,34,1,1 4s0h_B_,31,36,1,1 4s0h_B_,32,35,1,1 4s0h_B_,37,40,1,1 4s0h_B_,37,41,1,1 4s0h_B_,38,42,1,1 4s0h_B_,39,43,1,1 4s0h_B_,40,44,1,1 4s0h_B_,41,45,1,1 4s0h_B_,42,46,1,1 4s0h_B_,43,47,1,1 4s0h_B_,44,48,1,1 4s0h_B_,45,49,1,1 4s0h_B_,46,50,1,1 4s0h_B_,47,51,1,1 4s0h_B_,48,52,1,1 4s0h_B_,49,52,1,1