pair,contact1,contact2,flow1,flow2 4grw_E_,3,25,1,1 4grw_E_,5,23,1,1 4grw_E_,6,96,1,1 4grw_E_,6,118,1,1 4grw_E_,7,21,1,1 4grw_E_,9,119,1,1 4grw_E_,10,122,1,1 4grw_E_,12,122,1,1 4grw_E_,12,124,1,1 4grw_E_,13,16,1,1 4grw_E_,15,86,1,1 4grw_E_,16,86,1,1 4grw_E_,17,83,1,1 4grw_E_,17,84,1,1 4grw_E_,18,83,1,1 4grw_E_,20,81,1,1 4grw_E_,22,79,1,1 4grw_E_,24,77,1,1 4grw_E_,28,31,1,1 4grw_E_,29,32,1,1 4grw_E_,33,99,1,1 4grw_E_,34,51,1,1 4grw_E_,35,97,1,1 4grw_E_,36,48,1,1 4grw_E_,36,49,1,1 4grw_E_,37,95,1,1 4grw_E_,38,46,1,1 4grw_E_,38,90,1,1 4grw_E_,38,94,1,1 4grw_E_,39,43,1,1 4grw_E_,39,93,1,1 4grw_E_,40,43,1,1 4grw_E_,48,61,1,1 4grw_E_,49,59,1,1 4grw_E_,50,59,1,1 4grw_E_,52,55,1,1 4grw_E_,52,56,1,1 4grw_E_,52,57,1,1 4grw_E_,53,74,1,1 4grw_E_,55,57,1,1 4grw_E_,60,70,1,1 4grw_E_,61,64,1,1 4grw_E_,61,65,1,1 4grw_E_,63,67,1,1 4grw_E_,64,67,1,1 4grw_E_,64,68,1,1 4grw_E_,67,84,1,1 4grw_E_,67,85,1,1 4grw_E_,67,90,1,1 4grw_E_,69,82,1,1 4grw_E_,71,80,1,1 4grw_E_,73,76,1,1 4grw_E_,73,78,1,1 4grw_E_,74,77,1,1 4grw_E_,87,90,1,1 4grw_E_,88,91,1,1 4grw_E_,90,94,1,1 4grw_E_,91,123,1,1 4grw_E_,92,121,1,1 4grw_E_,94,119,1,1 4grw_E_,96,116,1,1 4grw_E_,98,113,1,1 4grw_E_,98,114,1,1 4grw_E_,100,103,1,1 4grw_E_,100,111,1,1 4grw_E_,104,107,1,1 4grw_E_,108,111,1,1 4grw_E_,109,112,1,1