pair,contact1,contact2,flow1,flow2
8iqk_B_,3,7,1,1
8iqk_B_,4,8,1,1
8iqk_B_,5,9,1,1
8iqk_B_,6,10,1,1
8iqk_B_,7,11,1,1
8iqk_B_,8,12,1,1
8iqk_B_,9,13,1,1
8iqk_B_,11,15,1,1
8iqk_B_,12,16,1,1
8iqk_B_,13,17,1,1
8iqk_B_,15,18,1,1
8iqk_B_,19,21,1,1