pair,contact1,contact2,flow1,flow2 8t3y_K_,1,5,1,1 8t3y_K_,2,6,1,1 8t3y_K_,3,7,1,1 8t3y_K_,4,8,1,1 8t3y_K_,5,9,1,1 8t3y_K_,6,10,1,1 8t3y_K_,7,11,1,1 8t3y_K_,8,12,1,1 8t3y_K_,9,13,1,1 8t3y_K_,10,13,1,1 8t3y_K_,11,14,1,1 8t3y_K_,11,15,1,1 8t3y_K_,12,15,1,1 8t3y_K_,12,16,1,1 8t3y_K_,13,25,1,1 8t3y_K_,14,25,1,1 8t3y_K_,15,25,1,1 8t3y_K_,16,25,1,1 8t3y_K_,17,20,1,1 8t3y_K_,17,21,1,1 8t3y_K_,17,23,1,1 8t3y_K_,20,21,1,1 8t3y_K_,26,36,1,1 8t3y_K_,26,67,1,1 8t3y_K_,27,36,1,1 8t3y_K_,28,65,1,1 8t3y_K_,29,33,1,1 8t3y_K_,29,34,1,1 8t3y_K_,30,63,1,1 8t3y_K_,32,34,1,1 8t3y_K_,34,52,1,1 8t3y_K_,38,42,1,1 8t3y_K_,41,45,1,1 8t3y_K_,42,46,1,1 8t3y_K_,44,47,1,1 8t3y_K_,50,59,1,1 8t3y_K_,52,54,1,1 8t3y_K_,52,56,1,1 8t3y_K_,52,57,1,1 8t3y_K_,60,63,1,1 8t3y_K_,61,64,1,1