pair,contact1,contact2,flow1,flow2 7pny_S_,5,8,1,1 7pny_S_,8,14,1,1 7pny_S_,10,13,1,1 7pny_S_,10,14,1,1 7pny_S_,11,15,1,1 7pny_S_,12,16,1,1 7pny_S_,13,17,1,1 7pny_S_,14,18,1,1 7pny_S_,15,19,1,1 7pny_S_,16,20,1,1 7pny_S_,17,20,1,1 7pny_S_,17,21,1,1 7pny_S_,18,23,1,1 7pny_S_,18,24,1,1 7pny_S_,19,22,1,1 7pny_S_,22,25,1,1 7pny_S_,28,31,1,1 7pny_S_,30,34,1,1 7pny_S_,31,35,1,1 7pny_S_,32,36,1,1 7pny_S_,33,37,1,1 7pny_S_,41,44,1,1 7pny_S_,45,46,1,1 7pny_S_,52,55,1,1 7pny_S_,58,60,1,1 7pny_S_,64,67,1,1 7pny_S_,65,68,1,1 7pny_S_,66,70,1,1 7pny_S_,67,71,1,1 7pny_S_,68,72,1,1 7pny_S_,69,73,1,1 7pny_S_,70,74,1,1 7pny_S_,70,96,1,1 7pny_S_,71,75,1,1 7pny_S_,72,76,1,1 7pny_S_,73,77,1,1 7pny_S_,74,78,1,1 7pny_S_,76,134,1,1 7pny_S_,85,87,1,1 7pny_S_,88,90,1,1 7pny_S_,88,91,1,1 7pny_S_,92,100,1,1 7pny_S_,93,96,1,1 7pny_S_,93,97,1,1 7pny_S_,94,98,1,1 7pny_S_,95,99,1,1 7pny_S_,96,100,1,1 7pny_S_,97,101,1,1 7pny_S_,97,127,1,1 7pny_S_,98,102,1,1 7pny_S_,99,103,1,1 7pny_S_,100,104,1,1 7pny_S_,101,105,1,1 7pny_S_,101,127,1,1 7pny_S_,102,106,1,1 7pny_S_,103,107,1,1 7pny_S_,105,108,1,1 7pny_S_,106,109,1,1 7pny_S_,110,112,1,1 7pny_S_,112,116,1,1 7pny_S_,113,117,1,1 7pny_S_,115,119,1,1 7pny_S_,118,122,1,1 7pny_S_,119,123,1,1 7pny_S_,120,124,1,1 7pny_S_,121,125,1,1 7pny_S_,122,126,1,1 7pny_S_,123,127,1,1 7pny_S_,124,129,1,1 7pny_S_,125,128,1,1