pair,contact1,contact2,flow1,flow2
7n26_A_,2,5,1,1
7n26_A_,5,7,1,1
7n26_A_,5,8,1,1
7n26_A_,5,9,1,1
7n26_A_,6,10,1,1
7n26_A_,7,11,1,1
7n26_A_,8,12,1,1
7n26_A_,12,16,1,1