pair,contact1,contact2,flow1,flow2 4v8y_AZ_,3,35,1,1 4v8y_AZ_,4,37,1,1 4v8y_AZ_,8,11,1,1 4v8y_AZ_,9,13,1,1 4v8y_AZ_,10,14,1,1 4v8y_AZ_,11,15,1,1 4v8y_AZ_,12,16,1,1 4v8y_AZ_,13,17,1,1 4v8y_AZ_,14,18,1,1 4v8y_AZ_,20,21,1,1 4v8y_AZ_,21,23,1,1 4v8y_AZ_,24,63,1,1 4v8y_AZ_,24,64,1,1 4v8y_AZ_,25,66,1,1 4v8y_AZ_,26,29,1,1 4v8y_AZ_,26,30,1,1 4v8y_AZ_,27,31,1,1 4v8y_AZ_,28,32,1,1 4v8y_AZ_,29,33,1,1 4v8y_AZ_,30,33,1,1 4v8y_AZ_,37,41,1,1 4v8y_AZ_,39,42,1,1 4v8y_AZ_,40,44,1,1 4v8y_AZ_,41,45,1,1 4v8y_AZ_,42,46,1,1 4v8y_AZ_,43,47,1,1 4v8y_AZ_,44,47,1,1 4v8y_AZ_,44,48,1,1 4v8y_AZ_,55,67,1,1 4v8y_AZ_,57,65,1,1