10          20        30         40        50          
ACUGCAAUACCCAAAUC--           GC   A     -|    U   C   UUACCUU 
                   AUAAAUUGCUU  AGG CGGGA AGGUG CAA GUU       \
                   UAUUUGGCGAG  UCC GCCCU UUCAC GUU CAA       U
ACCUGGACUAACAACAUUC           UA   G     G^    -   A   ACUUAGU 
 .       110       100        90        80         70