pair,contact1,contact2,flow1,flow2 7al2_A_,2,26,1,1 7al2_A_,4,27,1,1 7al2_A_,4,29,1,1 7al2_A_,6,29,1,1 7al2_A_,6,31,1,1 7al2_A_,7,31,1,1 7al2_A_,7,33,1,1 7al2_A_,9,13,1,1 7al2_A_,10,13,1,1 7al2_A_,10,14,1,1 7al2_A_,11,15,1,1 7al2_A_,12,16,1,1 7al2_A_,13,17,1,1 7al2_A_,14,18,1,1 7al2_A_,15,19,1,1 7al2_A_,16,20,1,1 7al2_A_,17,21,1,1 7al2_A_,18,22,1,1 7al2_A_,19,23,1,1 7al2_A_,19,24,1,1 7al2_A_,20,26,1,1 7al2_A_,28,75,1,1 7al2_A_,30,73,1,1 7al2_A_,31,33,1,1 7al2_A_,31,71,1,1 7al2_A_,32,36,1,1 7al2_A_,32,71,1,1 7al2_A_,33,37,1,1 7al2_A_,33,69,1,1 7al2_A_,34,38,1,1 7al2_A_,35,39,1,1 7al2_A_,36,66,1,1 7al2_A_,36,71,1,1 7al2_A_,39,42,1,1 7al2_A_,39,43,1,1 7al2_A_,40,44,1,1 7al2_A_,41,45,1,1 7al2_A_,42,46,1,1 7al2_A_,43,47,1,1 7al2_A_,44,48,1,1 7al2_A_,45,49,1,1 7al2_A_,46,50,1,1 7al2_A_,47,51,1,1 7al2_A_,48,52,1,1 7al2_A_,49,53,1,1 7al2_A_,50,54,1,1 7al2_A_,51,55,1,1 7al2_A_,52,56,1,1 7al2_A_,53,57,1,1 7al2_A_,53,59,1,1 7al2_A_,60,76,1,1 7al2_A_,60,82,1,1 7al2_A_,62,74,1,1 7al2_A_,64,72,1,1 7al2_A_,65,72,1,1 7al2_A_,67,70,1,1 7al2_A_,77,80,1,1