10          20         30        40        50        60
CCUAUUAUCCAAAGUCU--     CC    -| AG             UC      UAAGUA 
                   GGUGU  UGCU CA  CUGGUGUUGUGAA  AGGCCG      C
                   UCACG  ACGA GU  GACCACGACACUU  UCCGGC      U
UUGCAAAGUCCACGUCUUC     UA    U^ G-             U-      UCUCCA 
 .       110       100        90         80         70