pair,contact1,contact2,flow1,flow2
7pat_x_,7,20,1,1
7pat_x_,8,20,1,1
7pat_x_,9,30,1,1
7pat_x_,11,30,1,1
7pat_x_,12,14,1,1
7pat_x_,12,16,1,1
7pat_x_,12,32,1,1
7pat_x_,13,32,1,1
7pat_x_,14,33,1,1
7pat_x_,14,38,1,1
7pat_x_,20,22,1,1
7pat_x_,20,23,1,1
7pat_x_,22,23,1,1
7pat_x_,24,27,1,1
7pat_x_,29,31,1,1
7pat_x_,35,38,1,1
7pat_x_,39,43,1,1