pair,contact1,contact2,flow1,flow2 5gmk_h_,4,8,1,1 5gmk_h_,5,9,1,1 5gmk_h_,6,10,1,1 5gmk_h_,7,11,1,1 5gmk_h_,9,12,1,1 5gmk_h_,13,29,1,1 5gmk_h_,14,29,1,1 5gmk_h_,16,27,1,1 5gmk_h_,17,69,1,1 5gmk_h_,19,22,1,1 5gmk_h_,19,66,1,1 5gmk_h_,19,67,1,1 5gmk_h_,20,22,1,1 5gmk_h_,21,64,1,1 5gmk_h_,25,45,1,1 5gmk_h_,26,44,1,1 5gmk_h_,26,69,1,1 5gmk_h_,28,41,1,1 5gmk_h_,30,39,1,1 5gmk_h_,33,36,1,1 5gmk_h_,33,37,1,1 5gmk_h_,37,62,1,1 5gmk_h_,38,60,1,1 5gmk_h_,40,58,1,1 5gmk_h_,43,55,1,1 5gmk_h_,43,56,1,1 5gmk_h_,45,52,1,1 5gmk_h_,45,53,1,1 5gmk_h_,47,50,1,1 5gmk_h_,62,65,1,1