pair,contact1,contact2,flow1,flow2 5gmk_i_,3,7,1,1 5gmk_i_,4,8,1,1 5gmk_i_,5,9,1,1 5gmk_i_,6,10,1,1 5gmk_i_,7,11,1,1 5gmk_i_,8,12,1,1 5gmk_i_,9,13,1,1 5gmk_i_,10,14,1,1 5gmk_i_,11,15,1,1 5gmk_i_,14,16,1,1 5gmk_i_,14,75,1,1 5gmk_i_,16,75,1,1 5gmk_i_,18,32,1,1 5gmk_i_,20,30,1,1 5gmk_i_,21,71,1,1 5gmk_i_,23,69,1,1 5gmk_i_,27,53,1,1 5gmk_i_,29,51,1,1 5gmk_i_,31,49,1,1 5gmk_i_,35,44,1,1 5gmk_i_,36,44,1,1 5gmk_i_,38,40,1,1 5gmk_i_,45,63,1,1 5gmk_i_,46,62,1,1 5gmk_i_,48,61,1,1 5gmk_i_,50,58,1,1 5gmk_i_,66,69,1,1