pair,contact1,contact2,flow1,flow2 7o1c_BU_,2,5,1,1 7o1c_BU_,3,82,1,1 7o1c_BU_,5,8,1,1 7o1c_BU_,7,24,1,1 7o1c_BU_,8,24,1,1 7o1c_BU_,8,93,1,1 7o1c_BU_,9,21,1,1 7o1c_BU_,9,72,1,1 7o1c_BU_,10,22,1,1 7o1c_BU_,11,70,1,1 7o1c_BU_,12,19,1,1 7o1c_BU_,12,20,1,1 7o1c_BU_,13,68,1,1 7o1c_BU_,15,18,1,1 7o1c_BU_,16,40,1,1 7o1c_BU_,17,20,1,1 7o1c_BU_,17,39,1,1 7o1c_BU_,23,36,1,1 7o1c_BU_,25,34,1,1 7o1c_BU_,25,61,1,1 7o1c_BU_,26,34,1,1 7o1c_BU_,28,31,1,1 7o1c_BU_,28,32,1,1 7o1c_BU_,31,66,1,1 7o1c_BU_,33,64,1,1 7o1c_BU_,35,38,1,1 7o1c_BU_,39,62,1,1 7o1c_BU_,41,60,1,1 7o1c_BU_,43,58,1,1 7o1c_BU_,45,56,1,1 7o1c_BU_,48,53,1,1 7o1c_BU_,49,52,1,1 7o1c_BU_,65,68,1,1 7o1c_BU_,66,69,1,1 7o1c_BU_,71,80,1,1 7o1c_BU_,73,77,1,1 7o1c_BU_,73,78,1,1 7o1c_BU_,73,80,1,1 7o1c_BU_,73,98,1,1 7o1c_BU_,80,97,1,1 7o1c_BU_,81,96,1,1 7o1c_BU_,83,94,1,1 7o1c_BU_,85,92,1,1 7o1c_BU_,88,89,1,1 7o1c_BU_,93,102,1,1 7o1c_BU_,95,99,1,1 7o1c_BU_,95,100,1,1 7o1c_BU_,97,98,1,1