pair,contact1,contact2,flow1,flow2 8jcc_B_,3,6,1,1 8jcc_B_,4,7,1,1 8jcc_B_,7,33,1,1 8jcc_B_,9,12,1,1 8jcc_B_,9,13,1,1 8jcc_B_,10,14,1,1 8jcc_B_,12,16,1,1 8jcc_B_,13,17,1,1 8jcc_B_,14,18,1,1 8jcc_B_,15,19,1,1 8jcc_B_,16,20,1,1 8jcc_B_,16,21,1,1 8jcc_B_,25,28,1,1 8jcc_B_,28,32,1,1 8jcc_B_,29,33,1,1 8jcc_B_,30,34,1,1 8jcc_B_,31,35,1,1 8jcc_B_,32,36,1,1 8jcc_B_,33,37,1,1 8jcc_B_,34,38,1,1 8jcc_B_,35,39,1,1 8jcc_B_,36,40,1,1 8jcc_B_,37,41,1,1 8jcc_B_,38,42,1,1 8jcc_B_,39,43,1,1 8jcc_B_,40,44,1,1 8jcc_B_,41,45,1,1 8jcc_B_,43,46,1,1 8jcc_B_,43,47,1,1 8jcc_B_,44,48,1,1 8jcc_B_,45,49,1,1 8jcc_B_,46,49,1,1 8jcc_B_,46,50,1,1 8jcc_B_,46,71,1,1 8jcc_B_,48,51,1,1 8jcc_B_,48,52,1,1 8jcc_B_,49,53,1,1 8jcc_B_,50,54,1,1 8jcc_B_,51,56,1,1 8jcc_B_,52,55,1,1 8jcc_B_,56,58,1,1 8jcc_B_,56,63,1,1 8jcc_B_,60,64,1,1 8jcc_B_,61,65,1,1 8jcc_B_,62,66,1,1 8jcc_B_,63,67,1,1 8jcc_B_,64,68,1,1 8jcc_B_,65,69,1,1 8jcc_B_,66,70,1,1 8jcc_B_,67,71,1,1 8jcc_B_,68,73,1,1 8jcc_B_,69,72,1,1