pair,contact1,contact2,flow1,flow2 2dlh_A_,17,46,1,1 2dlh_A_,19,44,1,1 2dlh_A_,23,40,1,1 2dlh_A_,26,38,1,1 2dlh_A_,28,36,1,1 2dlh_A_,30,34,1,1 2dlh_A_,31,34,1,1 2dlh_A_,35,80,1,1 2dlh_A_,37,78,1,1 2dlh_A_,39,76,1,1 2dlh_A_,48,50,1,1 2dlh_A_,53,94,1,1 2dlh_A_,54,70,1,1 2dlh_A_,55,92,1,1 2dlh_A_,59,62,1,1 2dlh_A_,62,67,1,1 2dlh_A_,63,65,1,1 2dlh_A_,63,66,1,1 2dlh_A_,63,67,1,1 2dlh_A_,64,67,1,1 2dlh_A_,65,69,1,1 2dlh_A_,84,112,1,1 2dlh_A_,86,112,1,1 2dlh_A_,87,112,1,1 2dlh_A_,89,110,1,1 2dlh_A_,90,109,1,1 2dlh_A_,91,108,1,1 2dlh_A_,97,100,1,1