pair,contact1,contact2,flow1,flow2 7otc_r_,4,7,1,1 7otc_r_,4,40,1,1 7otc_r_,5,8,1,1 7otc_r_,12,47,1,1 7otc_r_,15,17,1,1 7otc_r_,15,18,1,1 7otc_r_,18,21,1,1 7otc_r_,19,22,1,1 7otc_r_,19,23,1,1 7otc_r_,20,21,1,1 7otc_r_,22,26,1,1 7otc_r_,25,33,1,1 7otc_r_,27,30,1,1 7otc_r_,27,31,1,1 7otc_r_,34,37,1,1 7otc_r_,34,38,1,1 7otc_r_,35,39,1,1 7otc_r_,35,40,1,1 7otc_r_,35,45,1,1 7otc_r_,41,44,1,1 7otc_r_,41,45,1,1 7otc_r_,44,48,1,1 7otc_r_,45,49,1,1 7otc_r_,46,50,1,1 7otc_r_,47,51,1,1 7otc_r_,48,52,1,1 7otc_r_,49,53,1,1 7otc_r_,50,54,1,1 7otc_r_,51,55,1,1 7otc_r_,52,56,1,1 7otc_r_,53,57,1,1 7otc_r_,54,58,1,1 7otc_r_,55,60,1,1 7otc_r_,55,61,1,1 7otc_r_,56,59,1,1 7otc_r_,58,59,1,1 7otc_r_,64,67,1,1 7otc_r_,65,66,1,1