pair,contact1,contact2,flow1,flow2 7brm_a_,24,26,1,1 7brm_a_,27,35,1,1 7brm_a_,28,38,1,1 7brm_a_,30,33,1,1 7brm_a_,30,34,1,1 7brm_a_,33,35,1,1 7brm_a_,36,39,1,1 7brm_a_,38,42,1,1 7brm_a_,41,45,1,1 7brm_a_,42,45,1,1 7brm_a_,43,46,1,1 7brm_a_,43,47,1,1 7brm_a_,44,48,1,1 7brm_a_,46,49,1,1 7brm_a_,47,50,1,1 7brm_a_,50,52,1,1