10            20         30        40        50        
UUGUAGUUAGUUAAUUU----|    U  -     CCUC   C  A      A    GACAU 
                     CUUUA GC GUCCC    UCA AC UUCGUC CAGU     \
                     GGAAU CG CAGGG    AGU UG AGGCAG GUCA     U
AAAAUGUAGUACUUCUUCAAA^    -  U     AAU-   C  A      -    CAAAA 
     110       100         90         80        70         60