pair,contact1,contact2,flow1,flow2 6spg_F_,1,5,1,1 6spg_F_,3,6,1,1 6spg_F_,3,7,1,1 6spg_F_,6,11,1,1 6spg_F_,6,27,1,1 6spg_F_,10,13,1,1 6spg_F_,10,14,1,1 6spg_F_,13,17,1,1 6spg_F_,14,18,1,1 6spg_F_,15,20,1,1 6spg_F_,23,26,1,1 6spg_F_,28,157,1,1 6spg_F_,30,155,1,1 6spg_F_,31,155,1,1 6spg_F_,32,89,1,1 6spg_F_,33,153,1,1 6spg_F_,37,149,1,1 6spg_F_,47,51,1,1 6spg_F_,48,52,1,1 6spg_F_,49,53,1,1 6spg_F_,50,54,1,1 6spg_F_,51,55,1,1 6spg_F_,52,56,1,1 6spg_F_,55,59,1,1 6spg_F_,56,60,1,1 6spg_F_,59,61,1,1 6spg_F_,59,93,1,1 6spg_F_,64,86,1,1 6spg_F_,66,83,1,1 6spg_F_,66,84,1,1 6spg_F_,72,75,1,1 6spg_F_,72,76,1,1 6spg_F_,94,98,1,1 6spg_F_,96,99,1,1 6spg_F_,97,100,1,1 6spg_F_,99,103,1,1 6spg_F_,100,104,1,1 6spg_F_,100,105,1,1 6spg_F_,106,109,1,1 6spg_F_,116,119,1,1 6spg_F_,116,126,1,1 6spg_F_,121,125,1,1 6spg_F_,124,156,1,1 6spg_F_,125,156,1,1 6spg_F_,126,154,1,1 6spg_F_,128,152,1,1 6spg_F_,130,150,1,1 6spg_F_,131,132,1,1 6spg_F_,160,161,1,1 6spg_F_,160,163,1,1 6spg_F_,161,165,1,1 6spg_F_,162,165,1,1 6spg_F_,162,166,1,1 6spg_F_,163,167,1,1 6spg_F_,164,168,1,1 6spg_F_,165,169,1,1 6spg_F_,167,170,1,1