pair,contact1,contact2,flow1,flow2 2ll3_A_,1,67,1,1 2ll3_A_,6,60,1,1 2ll3_A_,6,62,1,1 2ll3_A_,7,65,1,1 2ll3_A_,8,58,1,1 2ll3_A_,9,58,1,1 2ll3_A_,9,65,1,1 2ll3_A_,10,56,1,1 2ll3_A_,11,51,1,1 2ll3_A_,12,52,1,1 2ll3_A_,14,50,1,1 2ll3_A_,18,48,1,1 2ll3_A_,20,41,1,1 2ll3_A_,20,46,1,1 2ll3_A_,22,25,1,1 2ll3_A_,22,26,1,1 2ll3_A_,23,27,1,1 2ll3_A_,24,28,1,1 2ll3_A_,25,29,1,1 2ll3_A_,26,30,1,1 2ll3_A_,26,48,1,1 2ll3_A_,27,31,1,1 2ll3_A_,28,32,1,1 2ll3_A_,33,36,1,1 2ll3_A_,33,68,1,1 2ll3_A_,36,38,1,1 2ll3_A_,36,51,1,1 2ll3_A_,36,68,1,1 2ll3_A_,37,51,1,1 2ll3_A_,38,51,1,1 2ll3_A_,39,66,1,1 2ll3_A_,40,49,1,1 2ll3_A_,40,65,1,1 2ll3_A_,41,64,1,1 2ll3_A_,42,45,1,1 2ll3_A_,42,47,1,1 2ll3_A_,42,63,1,1 2ll3_A_,43,62,1,1 2ll3_A_,60,63,1,1 2ll3_A_,66,68,1,1 2ll3_A_,67,69,1,1