pair,contact1,contact2,flow1,flow2 5imr_r_,5,23,1,1 5imr_r_,13,14,1,1 5imr_r_,13,16,1,1 5imr_r_,14,18,1,1 5imr_r_,15,19,1,1 5imr_r_,16,20,1,1 5imr_r_,17,21,1,1 5imr_r_,23,38,1,1 5imr_r_,24,39,1,1 5imr_r_,28,35,1,1 5imr_r_,40,41,1,1 5imr_r_,41,44,1,1 5imr_r_,42,45,1,1 5imr_r_,42,46,1,1 5imr_r_,43,47,1,1 5imr_r_,44,48,1,1 5imr_r_,46,49,1,1 5imr_r_,47,50,1,1 5imr_r_,50,52,1,1 5imr_r_,50,53,1,1 5imr_r_,52,56,1,1 5imr_r_,52,135,1,1 5imr_r_,58,69,1,1 5imr_r_,63,64,1,1 5imr_r_,70,89,1,1 5imr_r_,75,85,1,1 5imr_r_,76,78,1,1 5imr_r_,76,84,1,1 5imr_r_,77,79,1,1 5imr_r_,99,124,1,1 5imr_r_,107,109,1,1 5imr_r_,107,141,1,1 5imr_r_,110,113,1,1 5imr_r_,110,115,1,1 5imr_r_,117,119,1,1 5imr_r_,117,175,1,1 5imr_r_,122,124,1,1 5imr_r_,122,169,1,1 5imr_r_,129,160,1,1 5imr_r_,130,132,1,1 5imr_r_,149,172,1,1 5imr_r_,150,171,1,1 5imr_r_,151,153,1,1