pair,contact1,contact2,flow1,flow2 3c0f_B_,5,66,1,1 3c0f_B_,6,68,1,1 3c0f_B_,8,68,1,1 3c0f_B_,10,20,1,1 3c0f_B_,10,68,1,1 3c0f_B_,13,16,1,1 3c0f_B_,13,17,1,1 3c0f_B_,14,18,1,1 3c0f_B_,15,19,1,1 3c0f_B_,16,20,1,1 3c0f_B_,17,21,1,1 3c0f_B_,20,23,1,1 3c0f_B_,21,24,1,1 3c0f_B_,22,25,1,1 3c0f_B_,28,77,1,1 3c0f_B_,30,75,1,1 3c0f_B_,32,73,1,1 3c0f_B_,33,53,1,1 3c0f_B_,33,73,1,1 3c0f_B_,34,42,1,1 3c0f_B_,35,37,1,1 3c0f_B_,35,71,1,1 3c0f_B_,36,39,1,1 3c0f_B_,36,40,1,1 3c0f_B_,37,69,1,1 3c0f_B_,37,71,1,1 3c0f_B_,38,40,1,1 3c0f_B_,39,41,1,1 3c0f_B_,41,45,1,1 3c0f_B_,46,48,1,1 3c0f_B_,51,54,1,1 3c0f_B_,51,55,1,1 3c0f_B_,52,56,1,1 3c0f_B_,53,57,1,1 3c0f_B_,54,58,1,1 3c0f_B_,55,59,1,1 3c0f_B_,57,60,1,1 3c0f_B_,57,62,1,1 3c0f_B_,58,61,1,1 3c0f_B_,60,75,1,1 3c0f_B_,63,74,1,1 3c0f_B_,63,76,1,1 3c0f_B_,64,74,1,1 3c0f_B_,65,72,1,1 3c0f_B_,67,70,1,1 3c0f_B_,75,77,1,1