10           20        30        40        50         
GUACAUAUAACAAAAAAA---| GGAU   U    A     C  A      A    GUCAU 
                     CU    GCG UUCC UGUCA AU UUCGUC CAGU     \
                     GG    CGC AGGG AUAGU UG AGGCAG GUCA     U
GAACUGUAGUACUUCUUCAAG^ AAU-   U    A     C  A      -    CAAAC 
      110       100         90        80        70         60