pair,contact1,contact2,flow1,flow2 5o2r_0_,8,10,1,1 5o2r_0_,8,11,1,1 5o2r_0_,9,13,1,1 5o2r_0_,10,14,1,1 5o2r_0_,12,16,1,1 5o2r_0_,14,17,1,1 5o2r_0_,16,19,1,1 5o2r_0_,22,23,1,1 5o2r_0_,24,25,1,1 5o2r_0_,24,26,1,1 5o2r_0_,28,37,1,1 5o2r_0_,28,39,1,1 5o2r_0_,30,33,1,1 5o2r_0_,30,34,1,1 5o2r_0_,30,35,1,1 5o2r_0_,30,50,1,1 5o2r_0_,32,50,1,1 5o2r_0_,35,43,1,1 5o2r_0_,38,41,1,1 5o2r_0_,39,41,1,1 5o2r_0_,43,46,1,1 5o2r_0_,43,47,1,1 5o2r_0_,48,51,1,1