pair,contact1,contact2,flow1,flow2 1sc4_B_,8,67,1,1 1sc4_B_,9,10,1,1 1sc4_B_,10,69,1,1 1sc4_B_,10,71,1,1 1sc4_B_,11,69,1,1 1sc4_B_,13,66,1,1 1sc4_B_,15,64,1,1 1sc4_B_,23,27,1,1 1sc4_B_,24,28,1,1 1sc4_B_,25,29,1,1 1sc4_B_,26,30,1,1 1sc4_B_,27,31,1,1 1sc4_B_,28,32,1,1 1sc4_B_,28,52,1,1 1sc4_B_,29,33,1,1 1sc4_B_,30,34,1,1 1sc4_B_,31,35,1,1 1sc4_B_,32,36,1,1 1sc4_B_,33,37,1,1 1sc4_B_,35,38,1,1 1sc4_B_,36,39,1,1 1sc4_B_,36,40,1,1 1sc4_B_,39,40,1,1 1sc4_B_,41,44,1,1 1sc4_B_,41,45,1,1 1sc4_B_,42,46,1,1 1sc4_B_,42,74,1,1 1sc4_B_,43,47,1,1 1sc4_B_,44,47,1,1 1sc4_B_,44,48,1,1 1sc4_B_,45,49,1,1 1sc4_B_,46,50,1,1 1sc4_B_,47,51,1,1 1sc4_B_,48,52,1,1 1sc4_B_,49,52,1,1 1sc4_B_,50,53,1,1 1sc4_B_,50,63,1,1 1sc4_B_,50,65,1,1 1sc4_B_,51,54,1,1 1sc4_B_,64,66,1,1 1sc4_B_,77,80,1,1