pair,contact1,contact2,flow1,flow2 8tqk_D_,3,21,1,1 8tqk_D_,4,21,1,1 8tqk_D_,6,20,1,1 8tqk_D_,12,15,1,1 8tqk_D_,16,81,1,1 8tqk_D_,17,81,1,1 8tqk_D_,19,79,1,1 8tqk_D_,21,77,1,1 8tqk_D_,23,75,1,1 8tqk_D_,31,70,1,1 8tqk_D_,32,97,1,1 8tqk_D_,33,50,1,1 8tqk_D_,34,95,1,1 8tqk_D_,35,47,1,1 8tqk_D_,35,48,1,1 8tqk_D_,36,93,1,1 8tqk_D_,37,45,1,1 8tqk_D_,47,59,1,1 8tqk_D_,51,54,1,1 8tqk_D_,53,54,1,1 8tqk_D_,65,82,1,1 8tqk_D_,67,80,1,1 8tqk_D_,69,78,1,1 8tqk_D_,71,73,1,1 8tqk_D_,71,74,1,1 8tqk_D_,71,76,1,1 8tqk_D_,92,114,1,1 8tqk_D_,96,97,1,1 8tqk_D_,99,101,1,1 8tqk_D_,101,103,1,1