pair,contact1,contact2,flow1,flow2 2gtl_C_,6,9,1,1 2gtl_C_,6,10,1,1 2gtl_C_,7,11,1,1 2gtl_C_,8,12,1,1 2gtl_C_,9,13,1,1 2gtl_C_,10,14,1,1 2gtl_C_,11,15,1,1 2gtl_C_,12,16,1,1 2gtl_C_,13,17,1,1 2gtl_C_,14,18,1,1 2gtl_C_,15,18,1,1 2gtl_C_,16,19,1,1 2gtl_C_,17,77,1,1 2gtl_C_,25,29,1,1 2gtl_C_,26,30,1,1 2gtl_C_,27,31,1,1 2gtl_C_,28,32,1,1 2gtl_C_,29,33,1,1 2gtl_C_,30,34,1,1 2gtl_C_,30,74,1,1 2gtl_C_,31,35,1,1 2gtl_C_,32,36,1,1 2gtl_C_,33,37,1,1 2gtl_C_,34,38,1,1 2gtl_C_,35,39,1,1 2gtl_C_,36,40,1,1 2gtl_C_,38,41,1,1 2gtl_C_,38,42,1,1 2gtl_C_,39,43,1,1 2gtl_C_,41,45,1,1 2gtl_C_,45,48,1,1 2gtl_C_,46,49,1,1 2gtl_C_,48,51,1,1 2gtl_C_,48,52,1,1 2gtl_C_,50,53,1,1 2gtl_C_,52,55,1,1 2gtl_C_,52,57,1,1 2gtl_C_,53,56,1,1 2gtl_C_,56,59,1,1 2gtl_C_,59,62,1,1 2gtl_C_,61,66,1,1 2gtl_C_,62,65,1,1 2gtl_C_,62,66,1,1 2gtl_C_,63,67,1,1 2gtl_C_,65,69,1,1 2gtl_C_,66,70,1,1 2gtl_C_,67,71,1,1 2gtl_C_,68,72,1,1 2gtl_C_,69,73,1,1 2gtl_C_,70,74,1,1 2gtl_C_,71,75,1,1 2gtl_C_,72,75,1,1 2gtl_C_,72,76,1,1 2gtl_C_,73,77,1,1 2gtl_C_,74,78,1,1 2gtl_C_,75,79,1,1 2gtl_C_,76,80,1,1 2gtl_C_,77,81,1,1 2gtl_C_,79,82,1,1 2gtl_C_,80,83,1,1 2gtl_C_,85,88,1,1 2gtl_C_,85,89,1,1 2gtl_C_,86,90,1,1 2gtl_C_,87,91,1,1 2gtl_C_,88,92,1,1 2gtl_C_,89,93,1,1 2gtl_C_,90,94,1,1 2gtl_C_,91,95,1,1 2gtl_C_,92,96,1,1 2gtl_C_,93,97,1,1 2gtl_C_,94,98,1,1 2gtl_C_,95,99,1,1 2gtl_C_,96,100,1,1 2gtl_C_,97,100,1,1 2gtl_C_,97,101,1,1 2gtl_C_,98,101,1,1 2gtl_C_,100,103,1,1 2gtl_C_,101,148,1,1 2gtl_C_,103,106,1,1 2gtl_C_,107,110,1,1 2gtl_C_,108,112,1,1 2gtl_C_,109,113,1,1 2gtl_C_,110,114,1,1 2gtl_C_,111,115,1,1 2gtl_C_,112,116,1,1 2gtl_C_,113,117,1,1 2gtl_C_,114,118,1,1 2gtl_C_,115,119,1,1 2gtl_C_,116,120,1,1 2gtl_C_,117,120,1,1 2gtl_C_,117,121,1,1 2gtl_C_,118,121,1,1 2gtl_C_,118,122,1,1 2gtl_C_,121,124,1,1 2gtl_C_,122,125,1,1 2gtl_C_,122,126,1,1 2gtl_C_,127,128,1,1 2gtl_C_,130,133,1,1 2gtl_C_,130,134,1,1 2gtl_C_,131,135,1,1 2gtl_C_,132,136,1,1 2gtl_C_,133,137,1,1 2gtl_C_,134,138,1,1 2gtl_C_,135,139,1,1 2gtl_C_,136,140,1,1 2gtl_C_,137,141,1,1 2gtl_C_,138,142,1,1 2gtl_C_,139,143,1,1 2gtl_C_,140,144,1,1 2gtl_C_,141,145,1,1 2gtl_C_,142,146,1,1 2gtl_C_,143,146,1,1 2gtl_C_,144,147,1,1