pair,contact1,contact2,flow1,flow2 2pu9_C_,3,6,1,1 2pu9_C_,3,8,1,1 2pu9_C_,6,7,1,1 2pu9_C_,8,58,1,1 2pu9_C_,8,60,1,1 2pu9_C_,10,60,1,1 2pu9_C_,11,13,1,1 2pu9_C_,11,14,1,1 2pu9_C_,11,15,1,1 2pu9_C_,12,67,1,1 2pu9_C_,15,18,1,1 2pu9_C_,15,19,1,1 2pu9_C_,16,20,1,1 2pu9_C_,19,22,1,1 2pu9_C_,22,25,1,1 2pu9_C_,26,57,1,1 2pu9_C_,27,85,1,1 2pu9_C_,28,57,1,1 2pu9_C_,28,59,1,1 2pu9_C_,29,83,1,1 2pu9_C_,30,59,1,1 2pu9_C_,30,61,1,1 2pu9_C_,31,81,1,1 2pu9_C_,32,61,1,1 2pu9_C_,32,63,1,1 2pu9_C_,34,62,1,1 2pu9_C_,36,40,1,1 2pu9_C_,36,79,1,1 2pu9_C_,37,41,1,1 2pu9_C_,38,42,1,1 2pu9_C_,39,43,1,1 2pu9_C_,42,46,1,1 2pu9_C_,43,47,1,1 2pu9_C_,44,48,1,1 2pu9_C_,45,49,1,1 2pu9_C_,46,50,1,1 2pu9_C_,46,59,1,1 2pu9_C_,48,52,1,1 2pu9_C_,49,53,1,1 2pu9_C_,53,56,1,1 2pu9_C_,55,110,1,1 2pu9_C_,61,63,1,1 2pu9_C_,62,64,1,1 2pu9_C_,62,67,1,1 2pu9_C_,64,67,1,1 2pu9_C_,65,68,1,1 2pu9_C_,67,71,1,1 2pu9_C_,68,72,1,1 2pu9_C_,69,73,1,1 2pu9_C_,70,74,1,1 2pu9_C_,71,75,1,1 2pu9_C_,74,83,1,1 2pu9_C_,75,83,1,1 2pu9_C_,78,81,1,1 2pu9_C_,80,96,1,1 2pu9_C_,82,94,1,1 2pu9_C_,83,93,1,1 2pu9_C_,84,91,1,1 2pu9_C_,84,92,1,1 2pu9_C_,86,89,1,1 2pu9_C_,87,89,1,1 2pu9_C_,98,102,1,1 2pu9_C_,99,103,1,1 2pu9_C_,100,104,1,1 2pu9_C_,101,105,1,1 2pu9_C_,102,106,1,1 2pu9_C_,103,107,1,1 2pu9_C_,104,108,1,1 2pu9_C_,105,109,1,1 2pu9_C_,106,110,1,1 2pu9_C_,107,111,1,1