pair,contact1,contact2,flow1,flow2 2wu2_C_,7,9,1,1 2wu2_C_,7,10,1,1 2wu2_C_,8,11,1,1 2wu2_C_,14,18,1,1 2wu2_C_,15,19,1,1 2wu2_C_,16,20,1,1 2wu2_C_,17,21,1,1 2wu2_C_,18,22,1,1 2wu2_C_,19,23,1,1 2wu2_C_,19,76,1,1 2wu2_C_,20,24,1,1 2wu2_C_,21,25,1,1 2wu2_C_,22,26,1,1 2wu2_C_,23,26,1,1 2wu2_C_,23,27,1,1 2wu2_C_,23,77,1,1 2wu2_C_,24,28,1,1 2wu2_C_,25,29,1,1 2wu2_C_,26,30,1,1 2wu2_C_,27,31,1,1 2wu2_C_,28,32,1,1 2wu2_C_,29,33,1,1 2wu2_C_,30,34,1,1 2wu2_C_,32,36,1,1 2wu2_C_,33,37,1,1 2wu2_C_,34,38,1,1 2wu2_C_,35,39,1,1 2wu2_C_,36,40,1,1 2wu2_C_,37,41,1,1 2wu2_C_,38,42,1,1 2wu2_C_,39,43,1,1 2wu2_C_,40,44,1,1 2wu2_C_,41,44,1,1 2wu2_C_,42,45,1,1 2wu2_C_,43,46,1,1 2wu2_C_,47,50,1,1 2wu2_C_,47,51,1,1 2wu2_C_,48,52,1,1 2wu2_C_,49,53,1,1 2wu2_C_,50,54,1,1 2wu2_C_,51,55,1,1 2wu2_C_,52,56,1,1 2wu2_C_,53,57,1,1 2wu2_C_,54,58,1,1 2wu2_C_,56,59,1,1 2wu2_C_,57,60,1,1 2wu2_C_,58,64,1,1 2wu2_C_,60,63,1,1 2wu2_C_,60,64,1,1 2wu2_C_,61,65,1,1 2wu2_C_,62,66,1,1 2wu2_C_,63,67,1,1 2wu2_C_,64,68,1,1 2wu2_C_,64,121,1,1 2wu2_C_,64,122,1,1 2wu2_C_,65,69,1,1 2wu2_C_,66,70,1,1 2wu2_C_,67,71,1,1 2wu2_C_,68,72,1,1 2wu2_C_,69,73,1,1 2wu2_C_,70,74,1,1 2wu2_C_,71,75,1,1 2wu2_C_,72,76,1,1 2wu2_C_,72,114,1,1 2wu2_C_,73,77,1,1 2wu2_C_,74,78,1,1 2wu2_C_,75,79,1,1 2wu2_C_,76,80,1,1 2wu2_C_,77,81,1,1 2wu2_C_,78,82,1,1 2wu2_C_,79,83,1,1 2wu2_C_,80,84,1,1 2wu2_C_,81,85,1,1 2wu2_C_,82,86,1,1 2wu2_C_,83,87,1,1 2wu2_C_,83,99,1,1 2wu2_C_,83,102,1,1 2wu2_C_,84,88,1,1 2wu2_C_,85,89,1,1 2wu2_C_,86,91,1,1 2wu2_C_,86,92,1,1 2wu2_C_,87,90,1,1 2wu2_C_,95,98,1,1 2wu2_C_,95,99,1,1 2wu2_C_,96,100,1,1 2wu2_C_,97,100,1,1 2wu2_C_,97,101,1,1 2wu2_C_,98,102,1,1 2wu2_C_,99,102,1,1 2wu2_C_,99,103,1,1 2wu2_C_,100,104,1,1 2wu2_C_,101,105,1,1 2wu2_C_,102,106,1,1 2wu2_C_,103,107,1,1 2wu2_C_,104,108,1,1 2wu2_C_,105,109,1,1 2wu2_C_,106,110,1,1 2wu2_C_,107,111,1,1 2wu2_C_,108,112,1,1 2wu2_C_,109,113,1,1 2wu2_C_,110,114,1,1 2wu2_C_,111,115,1,1 2wu2_C_,112,116,1,1 2wu2_C_,113,117,1,1 2wu2_C_,114,118,1,1 2wu2_C_,115,119,1,1 2wu2_C_,116,120,1,1 2wu2_C_,117,121,1,1 2wu2_C_,118,121,1,1 2wu2_C_,118,122,1,1