pair,contact1,contact2,flow1,flow2 7ohw_r_,5,9,1,1 7ohw_r_,6,10,1,1 7ohw_r_,7,11,1,1 7ohw_r_,8,12,1,1 7ohw_r_,9,13,1,1 7ohw_r_,10,14,1,1 7ohw_r_,16,19,1,1 7ohw_r_,18,22,1,1 7ohw_r_,19,23,1,1 7ohw_r_,20,24,1,1 7ohw_r_,21,25,1,1 7ohw_r_,22,26,1,1 7ohw_r_,23,27,1,1 7ohw_r_,24,28,1,1 7ohw_r_,25,29,1,1 7ohw_r_,26,30,1,1 7ohw_r_,27,30,1,1 7ohw_r_,28,31,1,1 7ohw_r_,29,33,1,1 7ohw_r_,30,34,1,1 7ohw_r_,30,37,1,1 7ohw_r_,32,36,1,1 7ohw_r_,33,37,1,1 7ohw_r_,34,38,1,1 7ohw_r_,35,39,1,1 7ohw_r_,37,40,1,1 7ohw_r_,42,46,1,1 7ohw_r_,43,47,1,1 7ohw_r_,44,48,1,1 7ohw_r_,45,49,1,1 7ohw_r_,46,50,1,1 7ohw_r_,47,51,1,1 7ohw_r_,48,52,1,1 7ohw_r_,49,53,1,1 7ohw_r_,50,54,1,1 7ohw_r_,51,54,1,1