pair,contact1,contact2,flow1,flow2 2dpf_A_,1,3,1,1 2dpf_A_,1,17,1,1 2dpf_A_,2,88,1,1 2dpf_A_,4,86,1,1 2dpf_A_,5,8,1,1 2dpf_A_,6,84,1,1 2dpf_A_,7,56,1,1 2dpf_A_,8,55,1,1 2dpf_A_,10,54,1,1 2dpf_A_,11,14,1,1 2dpf_A_,12,14,1,1 2dpf_A_,13,25,1,1 2dpf_A_,13,27,1,1 2dpf_A_,14,25,1,1 2dpf_A_,15,24,1,1 2dpf_A_,16,23,1,1 2dpf_A_,18,21,1,1 2dpf_A_,20,36,1,1 2dpf_A_,22,34,1,1 2dpf_A_,24,32,1,1 2dpf_A_,26,29,1,1 2dpf_A_,26,30,1,1 2dpf_A_,27,29,1,1 2dpf_A_,27,51,1,1 2dpf_A_,27,52,1,1 2dpf_A_,28,47,1,1 2dpf_A_,29,45,1,1 2dpf_A_,30,43,1,1 2dpf_A_,30,45,1,1 2dpf_A_,31,43,1,1 2dpf_A_,33,40,1,1 2dpf_A_,33,41,1,1 2dpf_A_,33,92,1,1 2dpf_A_,35,38,1,1 2dpf_A_,43,45,1,1 2dpf_A_,45,48,1,1 2dpf_A_,50,67,1,1 2dpf_A_,52,65,1,1 2dpf_A_,53,65,1,1 2dpf_A_,53,69,1,1 2dpf_A_,55,63,1,1 2dpf_A_,57,60,1,1 2dpf_A_,57,61,1,1 2dpf_A_,58,82,1,1 2dpf_A_,59,61,1,1 2dpf_A_,59,79,1,1 2dpf_A_,61,75,1,1 2dpf_A_,61,77,1,1 2dpf_A_,62,75,1,1 2dpf_A_,64,72,1,1 2dpf_A_,64,73,1,1 2dpf_A_,66,68,1,1 2dpf_A_,66,69,1,1 2dpf_A_,66,70,1,1 2dpf_A_,80,84,1,1 2dpf_A_,85,97,1,1 2dpf_A_,87,95,1,1 2dpf_A_,89,91,1,1 2dpf_A_,89,92,1,1 2dpf_A_,89,93,1,1 2dpf_A_,89,97,1,1 2dpf_A_,91,93,1,1 2dpf_A_,99,110,1,1 2dpf_A_,101,110,1,1 2dpf_A_,107,109,1,1 2dpf_A_,109,110,1,1