pair,contact1,contact2,flow1,flow2 8ppr_G_,1,5,1,1 8ppr_G_,2,6,1,1 8ppr_G_,3,7,1,1 8ppr_G_,4,8,1,1 8ppr_G_,5,9,1,1 8ppr_G_,6,10,1,1 8ppr_G_,7,11,1,1 8ppr_G_,8,12,1,1 8ppr_G_,9,13,1,1 8ppr_G_,10,14,1,1 8ppr_G_,11,15,1,1 8ppr_G_,12,16,1,1 8ppr_G_,13,17,1,1 8ppr_G_,14,18,1,1 8ppr_G_,15,19,1,1 8ppr_G_,16,20,1,1 8ppr_G_,17,21,1,1 8ppr_G_,18,22,1,1 8ppr_G_,19,23,1,1 8ppr_G_,20,24,1,1 8ppr_G_,21,25,1,1 8ppr_G_,22,26,1,1 8ppr_G_,23,27,1,1 8ppr_G_,24,28,1,1 8ppr_G_,25,29,1,1 8ppr_G_,26,30,1,1 8ppr_G_,27,31,1,1 8ppr_G_,28,32,1,1 8ppr_G_,29,32,1,1 8ppr_G_,29,33,1,1 8ppr_G_,30,34,1,1 8ppr_G_,31,35,1,1 8ppr_G_,32,36,1,1 8ppr_G_,33,37,1,1 8ppr_G_,34,38,1,1 8ppr_G_,35,39,1,1 8ppr_G_,36,39,1,1 8ppr_G_,36,40,1,1 8ppr_G_,37,41,1,1 8ppr_G_,38,42,1,1 8ppr_G_,39,43,1,1 8ppr_G_,40,44,1,1 8ppr_G_,41,45,1,1 8ppr_G_,42,46,1,1 8ppr_G_,43,47,1,1 8ppr_G_,44,48,1,1 8ppr_G_,45,49,1,1 8ppr_G_,46,50,1,1 8ppr_G_,47,51,1,1 8ppr_G_,48,52,1,1 8ppr_G_,49,53,1,1 8ppr_G_,50,54,1,1 8ppr_G_,51,55,1,1 8ppr_G_,52,56,1,1 8ppr_G_,53,57,1,1 8ppr_G_,54,58,1,1 8ppr_G_,55,59,1,1 8ppr_G_,56,60,1,1 8ppr_G_,57,61,1,1 8ppr_G_,58,62,1,1 8ppr_G_,59,63,1,1 8ppr_G_,60,64,1,1 8ppr_G_,64,80,1,1 8ppr_G_,66,68,1,1 8ppr_G_,66,78,1,1 8ppr_G_,68,76,1,1 8ppr_G_,70,74,1,1 8ppr_G_,74,96,1,1 8ppr_G_,74,106,1,1 8ppr_G_,75,95,1,1 8ppr_G_,77,93,1,1 8ppr_G_,79,91,1,1 8ppr_G_,81,87,1,1 8ppr_G_,81,136,1,1 8ppr_G_,83,85,1,1 8ppr_G_,86,89,1,1 8ppr_G_,94,106,1,1 8ppr_G_,94,107,1,1 8ppr_G_,96,104,1,1 8ppr_G_,96,106,1,1 8ppr_G_,98,101,1,1 8ppr_G_,98,102,1,1 8ppr_G_,99,101,1,1 8ppr_G_,103,123,1,1 8ppr_G_,105,119,1,1 8ppr_G_,108,110,1,1 8ppr_G_,108,112,1,1 8ppr_G_,116,119,1,1 8ppr_G_,116,120,1,1 8ppr_G_,118,122,1,1 8ppr_G_,119,123,1,1 8ppr_G_,120,124,1,1 8ppr_G_,121,125,1,1 8ppr_G_,122,126,1,1 8ppr_G_,127,129,1,1 8ppr_G_,127,130,1,1 8ppr_G_,127,131,1,1 8ppr_G_,128,132,1,1 8ppr_G_,129,133,1,1 8ppr_G_,130,134,1,1 8ppr_G_,131,135,1,1 8ppr_G_,132,136,1,1 8ppr_G_,133,137,1,1 8ppr_G_,134,138,1,1 8ppr_G_,135,139,1,1 8ppr_G_,136,140,1,1 8ppr_G_,137,141,1,1 8ppr_G_,138,142,1,1 8ppr_G_,139,143,1,1 8ppr_G_,142,145,1,1