pair,contact1,contact2,flow1,flow2 1a6x_A_,4,6,1,1 1a6x_A_,6,8,1,1 1a6x_A_,12,86,1,1 1a6x_A_,13,15,1,1 1a6x_A_,14,83,1,1 1a6x_A_,14,84,1,1 1a6x_A_,16,81,1,1 1a6x_A_,20,77,1,1 1a6x_A_,21,50,1,1 1a6x_A_,22,74,1,1 1a6x_A_,22,75,1,1 1a6x_A_,23,48,1,1 1a6x_A_,24,33,1,1 1a6x_A_,25,27,1,1 1a6x_A_,38,66,1,1 1a6x_A_,40,64,1,1 1a6x_A_,41,44,1,1 1a6x_A_,44,60,1,1 1a6x_A_,45,57,1,1 1a6x_A_,46,58,1,1 1a6x_A_,47,58,1,1 1a6x_A_,49,56,1,1 1a6x_A_,51,54,1,1 1a6x_A_,51,56,1,1 1a6x_A_,65,87,1,1 1a6x_A_,68,85,1,1 1a6x_A_,70,83,1,1 1a6x_A_,71,83,1,1 1a6x_A_,72,75,1,1 1a6x_A_,78,81,1,1