pair,contact1,contact2,flow1,flow2 2dn7_A_,1,4,1,1 2dn7_A_,2,5,1,1 2dn7_A_,8,89,1,1 2dn7_A_,12,28,1,1 2dn7_A_,14,26,1,1 2dn7_A_,16,24,1,1 2dn7_A_,19,22,1,1 2dn7_A_,21,68,1,1 2dn7_A_,21,69,1,1 2dn7_A_,23,66,1,1 2dn7_A_,25,64,1,1 2dn7_A_,27,62,1,1 2dn7_A_,34,83,1,1 2dn7_A_,38,82,1,1 2dn7_A_,39,82,1,1 2dn7_A_,40,57,1,1 2dn7_A_,41,80,1,1 2dn7_A_,41,90,1,1 2dn7_A_,42,55,1,1 2dn7_A_,43,54,1,1 2dn7_A_,43,78,1,1 2dn7_A_,44,53,1,1 2dn7_A_,45,76,1,1 2dn7_A_,46,49,1,1 2dn7_A_,47,74,1,1 2dn7_A_,72,97,1,1 2dn7_A_,73,97,1,1 2dn7_A_,75,95,1,1 2dn7_A_,77,93,1,1 2dn7_A_,79,91,1,1 2dn7_A_,81,88,1,1 2dn7_A_,83,85,1,1 2dn7_A_,83,86,1,1