pair,contact1,contact2,flow1,flow2
4dr7_N_,2,5,1,1
4dr7_N_,3,6,1,1
4dr7_N_,4,7,1,1
4dr7_N_,5,8,1,1
4dr7_N_,16,19,1,1
4dr7_N_,22,27,1,1
4dr7_N_,23,27,1,1
4dr7_N_,23,28,1,1
4dr7_N_,23,37,1,1
4dr7_N_,24,37,1,1
4dr7_N_,31,40,1,1
4dr7_N_,33,38,1,1
4dr7_N_,39,43,1,1
4dr7_N_,40,44,1,1
4dr7_N_,41,45,1,1
4dr7_N_,42,46,1,1
4dr7_N_,43,47,1,1
4dr7_N_,44,48,1,1
4dr7_N_,45,49,1,1
4dr7_N_,46,50,1,1
4dr7_N_,46,51,1,1
4dr7_N_,47,50,1,1
4dr7_N_,52,55,1,1