pair,contact1,contact2,flow1,flow2 6iy0_A_,3,26,1,1 6iy0_A_,5,25,1,1 6iy0_A_,10,21,1,1 6iy0_A_,12,20,1,1 6iy0_A_,14,18,1,1 6iy0_A_,16,57,1,1 6iy0_A_,17,19,1,1 6iy0_A_,17,36,1,1 6iy0_A_,18,60,1,1 6iy0_A_,19,36,1,1 6iy0_A_,22,32,1,1 6iy0_A_,27,30,1,1 6iy0_A_,31,43,1,1 6iy0_A_,33,41,1,1 6iy0_A_,35,37,1,1 6iy0_A_,35,38,1,1 6iy0_A_,35,39,1,1 6iy0_A_,35,51,1,1 6iy0_A_,37,51,1,1 6iy0_A_,39,50,1,1 6iy0_A_,45,49,1,1 6iy0_A_,46,50,1,1 6iy0_A_,47,51,1,1 6iy0_A_,48,53,1,1 6iy0_A_,54,57,1,1 6iy0_A_,54,58,1,1 6iy0_A_,55,59,1,1 6iy0_A_,56,60,1,1 6iy0_A_,57,61,1,1 6iy0_A_,58,62,1,1 6iy0_A_,59,63,1,1 6iy0_A_,60,64,1,1 6iy0_A_,61,65,1,1 6iy0_A_,62,66,1,1 6iy0_A_,65,68,1,1