pair,contact1,contact2,flow1,flow2 2k79_B_,3,6,1,1 2k79_B_,7,10,1,1 2k79_B_,8,33,1,1 2k79_B_,14,18,1,1 2k79_B_,15,19,1,1 2k79_B_,16,19,1,1 2k79_B_,16,20,1,1 2k79_B_,17,21,1,1 2k79_B_,18,22,1,1 2k79_B_,19,23,1,1 2k79_B_,20,24,1,1 2k79_B_,22,25,1,1 2k79_B_,30,47,1,1 2k79_B_,31,104,1,1 2k79_B_,31,106,1,1 2k79_B_,32,45,1,1 2k79_B_,34,43,1,1 2k79_B_,38,41,1,1 2k79_B_,41,62,1,1 2k79_B_,44,61,1,1 2k79_B_,46,59,1,1 2k79_B_,64,74,1,1 2k79_B_,66,72,1,1 2k79_B_,67,72,1,1 2k79_B_,68,71,1,1 2k79_B_,73,81,1,1 2k79_B_,83,86,1,1 2k79_B_,84,88,1,1 2k79_B_,85,89,1,1 2k79_B_,86,90,1,1 2k79_B_,87,91,1,1 2k79_B_,88,92,1,1 2k79_B_,90,93,1,1 2k79_B_,90,94,1,1 2k79_B_,98,101,1,1