pair,contact1,contact2,flow1,flow2 6az1_W_,2,6,1,1 6az1_W_,3,6,1,1 6az1_W_,7,11,1,1 6az1_W_,8,12,1,1 6az1_W_,15,17,1,1 6az1_W_,15,18,1,1 6az1_W_,15,19,1,1 6az1_W_,16,20,1,1 6az1_W_,19,22,1,1 6az1_W_,19,23,1,1 6az1_W_,24,28,1,1 6az1_W_,25,29,1,1 6az1_W_,26,30,1,1 6az1_W_,27,31,1,1 6az1_W_,28,32,1,1 6az1_W_,29,33,1,1 6az1_W_,30,34,1,1 6az1_W_,30,64,1,1 6az1_W_,31,34,1,1 6az1_W_,40,43,1,1 6az1_W_,41,45,1,1 6az1_W_,47,50,1,1 6az1_W_,50,72,1,1 6az1_W_,58,77,1,1 6az1_W_,60,62,1,1 6az1_W_,60,77,1,1 6az1_W_,63,99,1,1 6az1_W_,63,102,1,1 6az1_W_,65,98,1,1 6az1_W_,67,95,1,1 6az1_W_,67,96,1,1 6az1_W_,68,71,1,1 6az1_W_,69,72,1,1 6az1_W_,71,74,1,1 6az1_W_,73,89,1,1 6az1_W_,74,89,1,1 6az1_W_,76,87,1,1 6az1_W_,78,85,1,1 6az1_W_,80,82,1,1 6az1_W_,80,83,1,1 6az1_W_,80,103,1,1 6az1_W_,83,85,1,1 6az1_W_,90,93,1,1 6az1_W_,97,100,1,1 6az1_W_,98,101,1,1