pair,contact1,contact2,flow1,flow2 2gtl_A_,3,4,1,1 2gtl_A_,4,6,1,1 2gtl_A_,4,7,1,1 2gtl_A_,4,8,1,1 2gtl_A_,5,9,1,1 2gtl_A_,6,10,1,1 2gtl_A_,7,11,1,1 2gtl_A_,7,133,1,1 2gtl_A_,8,12,1,1 2gtl_A_,8,80,1,1 2gtl_A_,10,13,1,1 2gtl_A_,10,14,1,1 2gtl_A_,11,15,1,1 2gtl_A_,14,17,1,1 2gtl_A_,15,18,1,1 2gtl_A_,15,19,1,1 2gtl_A_,17,26,1,1 2gtl_A_,18,26,1,1 2gtl_A_,21,23,1,1 2gtl_A_,21,27,1,1 2gtl_A_,24,28,1,1 2gtl_A_,25,29,1,1 2gtl_A_,26,30,1,1 2gtl_A_,27,31,1,1 2gtl_A_,28,32,1,1 2gtl_A_,29,33,1,1 2gtl_A_,30,34,1,1 2gtl_A_,31,35,1,1 2gtl_A_,32,36,1,1 2gtl_A_,32,57,1,1 2gtl_A_,34,37,1,1 2gtl_A_,34,38,1,1 2gtl_A_,35,38,1,1 2gtl_A_,35,39,1,1 2gtl_A_,36,40,1,1 2gtl_A_,37,117,1,1 2gtl_A_,38,41,1,1 2gtl_A_,38,42,1,1 2gtl_A_,42,45,1,1 2gtl_A_,42,113,1,1 2gtl_A_,43,46,1,1 2gtl_A_,44,47,1,1 2gtl_A_,45,48,1,1 2gtl_A_,46,49,1,1 2gtl_A_,47,50,1,1 2gtl_A_,49,52,1,1 2gtl_A_,50,53,1,1 2gtl_A_,53,56,1,1 2gtl_A_,56,59,1,1 2gtl_A_,59,62,1,1 2gtl_A_,60,64,1,1 2gtl_A_,61,64,1,1 2gtl_A_,62,66,1,1 2gtl_A_,63,67,1,1 2gtl_A_,64,68,1,1 2gtl_A_,65,69,1,1 2gtl_A_,66,70,1,1 2gtl_A_,67,71,1,1 2gtl_A_,68,72,1,1 2gtl_A_,69,73,1,1 2gtl_A_,70,73,1,1 2gtl_A_,70,74,1,1 2gtl_A_,71,75,1,1 2gtl_A_,72,76,1,1 2gtl_A_,73,77,1,1 2gtl_A_,74,78,1,1 2gtl_A_,76,79,1,1 2gtl_A_,77,80,1,1 2gtl_A_,79,82,1,1 2gtl_A_,82,85,1,1 2gtl_A_,83,87,1,1 2gtl_A_,85,88,1,1 2gtl_A_,85,89,1,1 2gtl_A_,86,90,1,1 2gtl_A_,88,91,1,1 2gtl_A_,88,92,1,1 2gtl_A_,89,93,1,1 2gtl_A_,91,94,1,1 2gtl_A_,91,95,1,1 2gtl_A_,92,96,1,1 2gtl_A_,93,97,1,1 2gtl_A_,94,97,1,1 2gtl_A_,94,98,1,1 2gtl_A_,95,98,1,1 2gtl_A_,95,99,1,1 2gtl_A_,97,100,1,1 2gtl_A_,100,103,1,1 2gtl_A_,104,107,1,1 2gtl_A_,105,109,1,1 2gtl_A_,106,110,1,1 2gtl_A_,107,111,1,1 2gtl_A_,108,112,1,1 2gtl_A_,109,113,1,1 2gtl_A_,110,114,1,1 2gtl_A_,111,115,1,1 2gtl_A_,112,116,1,1 2gtl_A_,114,117,1,1 2gtl_A_,114,118,1,1 2gtl_A_,115,119,1,1 2gtl_A_,118,121,1,1 2gtl_A_,119,122,1,1 2gtl_A_,119,123,1,1 2gtl_A_,126,128,1,1 2gtl_A_,127,131,1,1 2gtl_A_,128,132,1,1 2gtl_A_,129,133,1,1 2gtl_A_,130,134,1,1 2gtl_A_,131,135,1,1 2gtl_A_,132,136,1,1 2gtl_A_,133,137,1,1 2gtl_A_,134,138,1,1 2gtl_A_,135,139,1,1 2gtl_A_,136,140,1,1 2gtl_A_,137,141,1,1 2gtl_A_,138,142,1,1 2gtl_A_,139,143,1,1