pair,contact1,contact2,flow1,flow2 5nrl_h_,3,7,1,1 5nrl_h_,4,8,1,1 5nrl_h_,5,8,1,1 5nrl_h_,5,9,1,1 5nrl_h_,7,10,1,1 5nrl_h_,8,11,1,1 5nrl_h_,9,80,1,1 5nrl_h_,10,13,1,1 5nrl_h_,12,29,1,1 5nrl_h_,13,29,1,1 5nrl_h_,15,27,1,1 5nrl_h_,16,67,1,1 5nrl_h_,17,25,1,1 5nrl_h_,18,24,1,1 5nrl_h_,18,64,1,1 5nrl_h_,18,65,1,1 5nrl_h_,19,22,1,1 5nrl_h_,19,23,1,1 5nrl_h_,20,61,1,1 5nrl_h_,20,62,1,1 5nrl_h_,21,23,1,1 5nrl_h_,24,46,1,1 5nrl_h_,26,44,1,1 5nrl_h_,28,41,1,1 5nrl_h_,30,31,1,1 5nrl_h_,31,39,1,1 5nrl_h_,33,35,1,1 5nrl_h_,33,36,1,1 5nrl_h_,33,37,1,1 5nrl_h_,35,37,1,1 5nrl_h_,37,60,1,1 5nrl_h_,38,58,1,1 5nrl_h_,40,56,1,1 5nrl_h_,42,54,1,1 5nrl_h_,43,53,1,1 5nrl_h_,45,51,1,1 5nrl_h_,59,62,1,1 5nrl_h_,60,63,1,1 5nrl_h_,69,72,1,1 5nrl_h_,74,78,1,1 5nrl_h_,76,79,1,1