pair,contact1,contact2,flow1,flow2 6nsh_QS_,3,4,1,1 6nsh_QS_,11,37,1,1 6nsh_QS_,14,18,1,1 6nsh_QS_,15,19,1,1 6nsh_QS_,16,20,1,1 6nsh_QS_,18,21,1,1 6nsh_QS_,18,22,1,1 6nsh_QS_,21,25,1,1 6nsh_QS_,27,44,1,1 6nsh_QS_,30,32,1,1 6nsh_QS_,30,47,1,1 6nsh_QS_,30,49,1,1 6nsh_QS_,32,49,1,1 6nsh_QS_,35,51,1,1 6nsh_QS_,35,74,1,1 6nsh_QS_,37,70,1,1 6nsh_QS_,38,69,1,1 6nsh_QS_,40,43,1,1 6nsh_QS_,45,61,1,1 6nsh_QS_,48,59,1,1 6nsh_QS_,50,57,1,1 6nsh_QS_,51,54,1,1 6nsh_QS_,52,54,1,1 6nsh_QS_,52,55,1,1 6nsh_QS_,62,63,1,1 6nsh_QS_,66,68,1,1 6nsh_QS_,67,69,1,1 6nsh_QS_,70,73,1,1 6nsh_QS_,71,74,1,1