10          20        30           40        50         
UUCCUUUCCUGCUCACU--      AA   C    C    U---|         A  GUACUU 
                   CCUGCU  CGG UGCU UGAC    UUAUUGCACU CU      \
                   GGACGA  GCC ACGA ACUG    GAUAACGUGA GA      U
UUGGUCCUUUCCACACGUU      GC   U    A    UUAU^         C  GCGACA 
120       110       100        90        80        70        60