10          20        30         40        50        60 
ACCCCGGCUCACUUCCU--     C       -|      C   CU      G UGUUCCCAC 
                   GUCCA UGCGGGU CUUUUUG GGU  GGGCUU C         A
                   CAGGU GCGCCUA GAAAAAC CCA  CCCGAA G         G
AGGGCAGGUCUGCGGUCUC     U       C^      C   UU      G ACCGAUUCC 
   120       110       100        90        80        70