pair,contact1,contact2,flow1,flow2 2q8r_E_,4,5,1,1 2q8r_E_,6,8,1,1 2q8r_E_,6,29,1,1 2q8r_E_,7,32,1,1 2q8r_E_,10,34,1,1 2q8r_E_,12,35,1,1 2q8r_E_,13,15,1,1 2q8r_E_,13,48,1,1 2q8r_E_,17,59,1,1 2q8r_E_,18,21,1,1 2q8r_E_,19,22,1,1 2q8r_E_,20,42,1,1 2q8r_E_,21,42,1,1 2q8r_E_,23,40,1,1 2q8r_E_,24,25,1,1 2q8r_E_,24,40,1,1 2q8r_E_,26,38,1,1 2q8r_E_,28,36,1,1 2q8r_E_,29,31,1,1 2q8r_E_,29,32,1,1 2q8r_E_,37,49,1,1 2q8r_E_,39,47,1,1 2q8r_E_,41,44,1,1 2q8r_E_,41,45,1,1 2q8r_E_,50,52,1,1 2q8r_E_,50,53,1,1 2q8r_E_,51,57,1,1 2q8r_E_,53,56,1,1 2q8r_E_,53,57,1,1 2q8r_E_,54,58,1,1 2q8r_E_,55,59,1,1 2q8r_E_,56,60,1,1 2q8r_E_,57,61,1,1 2q8r_E_,58,62,1,1 2q8r_E_,59,63,1,1 2q8r_E_,60,63,1,1 2q8r_E_,60,64,1,1