pair,contact1,contact2,flow1,flow2 2wpm_E_,1,3,1,1 2wpm_E_,2,15,1,1 2wpm_E_,4,7,1,1 2wpm_E_,5,8,1,1 2wpm_E_,6,9,1,1 2wpm_E_,6,13,1,1 2wpm_E_,7,9,1,1 2wpm_E_,8,23,1,1 2wpm_E_,10,36,1,1 2wpm_E_,10,38,1,1 2wpm_E_,11,26,1,1 2wpm_E_,12,24,1,1 2wpm_E_,14,22,1,1 2wpm_E_,16,20,1,1 2wpm_E_,17,20,1,1 2wpm_E_,23,35,1,1 2wpm_E_,24,38,1,1 2wpm_E_,27,46,1,1 2wpm_E_,28,41,1,1 2wpm_E_,29,46,1,1 2wpm_E_,30,39,1,1 2wpm_E_,32,35,1,1 2wpm_E_,32,37,1,1 2wpm_E_,34,36,1,1 2wpm_E_,34,37,1,1 2wpm_E_,53,54,1,1