pair,contact1,contact2,flow1,flow2 6t0b_i_,8,12,1,1 6t0b_i_,9,13,1,1 6t0b_i_,10,14,1,1 6t0b_i_,11,15,1,1 6t0b_i_,12,16,1,1 6t0b_i_,13,17,1,1 6t0b_i_,14,18,1,1 6t0b_i_,15,19,1,1 6t0b_i_,16,20,1,1 6t0b_i_,17,21,1,1 6t0b_i_,18,22,1,1 6t0b_i_,19,23,1,1 6t0b_i_,20,24,1,1 6t0b_i_,21,25,1,1 6t0b_i_,22,26,1,1 6t0b_i_,23,27,1,1 6t0b_i_,24,28,1,1 6t0b_i_,25,29,1,1 6t0b_i_,26,30,1,1 6t0b_i_,27,31,1,1 6t0b_i_,28,32,1,1 6t0b_i_,29,33,1,1 6t0b_i_,31,35,1,1 6t0b_i_,31,36,1,1 6t0b_i_,32,37,1,1 6t0b_i_,35,38,1,1 6t0b_i_,35,39,1,1 6t0b_i_,36,40,1,1 6t0b_i_,38,42,1,1 6t0b_i_,39,43,1,1 6t0b_i_,40,44,1,1 6t0b_i_,41,45,1,1 6t0b_i_,43,44,1,1 6t0b_i_,43,47,1,1 6t0b_i_,44,48,1,1 6t0b_i_,45,49,1,1 6t0b_i_,46,50,1,1 6t0b_i_,47,51,1,1 6t0b_i_,49,52,1,1 6t0b_i_,49,53,1,1 6t0b_i_,50,54,1,1 6t0b_i_,52,55,1,1 6t0b_i_,53,55,1,1