pair,contact1,contact2,flow1,flow2 1x5x_A_,8,90,1,1 1x5x_A_,11,93,1,1 1x5x_A_,15,27,1,1 1x5x_A_,17,25,1,1 1x5x_A_,18,25,1,1 1x5x_A_,20,23,1,1 1x5x_A_,20,101,1,1 1x5x_A_,24,68,1,1 1x5x_A_,25,67,1,1 1x5x_A_,26,66,1,1 1x5x_A_,27,28,1,1 1x5x_A_,27,64,1,1 1x5x_A_,28,64,1,1 1x5x_A_,41,84,1,1 1x5x_A_,42,61,1,1 1x5x_A_,43,82,1,1 1x5x_A_,44,58,1,1 1x5x_A_,44,59,1,1 1x5x_A_,45,80,1,1 1x5x_A_,46,56,1,1 1x5x_A_,59,63,1,1 1x5x_A_,72,75,1,1 1x5x_A_,73,75,1,1 1x5x_A_,73,104,1,1 1x5x_A_,74,101,1,1 1x5x_A_,75,100,1,1 1x5x_A_,77,98,1,1 1x5x_A_,79,96,1,1 1x5x_A_,81,93,1,1 1x5x_A_,83,90,1,1 1x5x_A_,85,86,1,1 1x5x_A_,85,88,1,1 1x5x_A_,103,104,1,1 1x5x_A_,103,105,1,1 1x5x_A_,106,108,1,1