pair,contact1,contact2,flow1,flow2 2dhk_A_,10,33,1,1 2dhk_A_,12,31,1,1 2dhk_A_,14,29,1,1 2dhk_A_,15,85,1,1 2dhk_A_,16,27,1,1 2dhk_A_,17,83,1,1 2dhk_A_,28,29,1,1 2dhk_A_,30,43,1,1 2dhk_A_,32,41,1,1 2dhk_A_,34,39,1,1 2dhk_A_,40,55,1,1 2dhk_A_,42,53,1,1 2dhk_A_,43,45,1,1 2dhk_A_,43,48,1,1 2dhk_A_,45,48,1,1 2dhk_A_,47,49,1,1 2dhk_A_,57,60,1,1 2dhk_A_,61,76,1,1 2dhk_A_,63,74,1,1 2dhk_A_,65,68,1,1 2dhk_A_,65,72,1,1 2dhk_A_,67,70,1,1 2dhk_A_,71,86,1,1 2dhk_A_,73,84,1,1 2dhk_A_,74,76,1,1 2dhk_A_,75,82,1,1 2dhk_A_,77,80,1,1 2dhk_A_,88,91,1,1 2dhk_A_,88,92,1,1 2dhk_A_,91,94,1,1 2dhk_A_,91,95,1,1 2dhk_A_,92,96,1,1 2dhk_A_,93,97,1,1 2dhk_A_,94,98,1,1 2dhk_A_,95,99,1,1 2dhk_A_,96,100,1,1 2dhk_A_,97,101,1,1 2dhk_A_,98,102,1,1 2dhk_A_,99,103,1,1 2dhk_A_,100,104,1,1 2dhk_A_,101,105,1,1 2dhk_A_,102,106,1,1 2dhk_A_,103,107,1,1 2dhk_A_,104,108,1,1 2dhk_A_,105,109,1,1