pair,contact1,contact2,flow1,flow2 6pwe_B_,2,5,1,1 6pwe_B_,3,32,1,1 6pwe_B_,6,32,1,1 6pwe_B_,7,11,1,1 6pwe_B_,8,12,1,1 6pwe_B_,9,13,1,1 6pwe_B_,11,15,1,1 6pwe_B_,12,16,1,1 6pwe_B_,12,28,1,1 6pwe_B_,14,17,1,1 6pwe_B_,16,19,1,1 6pwe_B_,16,20,1,1 6pwe_B_,16,21,1,1 6pwe_B_,26,29,1,1 6pwe_B_,26,30,1,1 6pwe_B_,27,31,1,1 6pwe_B_,29,33,1,1 6pwe_B_,31,34,1,1 6pwe_B_,31,35,1,1 6pwe_B_,32,36,1,1 6pwe_B_,35,39,1,1 6pwe_B_,38,41,1,1 6pwe_B_,39,42,1,1 6pwe_B_,39,43,1,1 6pwe_B_,41,70,1,1 6pwe_B_,43,46,1,1 6pwe_B_,43,47,1,1 6pwe_B_,44,48,1,1 6pwe_B_,46,50,1,1 6pwe_B_,47,51,1,1 6pwe_B_,49,52,1,1 6pwe_B_,49,53,1,1 6pwe_B_,50,55,1,1 6pwe_B_,50,62,1,1 6pwe_B_,55,62,1,1 6pwe_B_,60,64,1,1 6pwe_B_,61,65,1,1 6pwe_B_,62,66,1,1 6pwe_B_,63,67,1,1 6pwe_B_,64,68,1,1 6pwe_B_,66,69,1,1 6pwe_B_,67,72,1,1 6pwe_B_,68,71,1,1