10            20        30        40        50        
UUGAAGUUAGUUAAGUC----|    U   U    CUC   C  A      A    GACAC 
                     CUUUA GCG UCCC   UCA AC UUCGUC UAGU     \
                     GGAAU CGC AGGG   AGU UG AGGCAG GUCA     U
GGAACUGAAAACUUCUUCACG^    -   U    AAU   C  A      -    CAAAC 
     110       100         90        80        70         60