10           20        30        40        50         
CAACAAAUAACAAUACAA---|  GUU   U    A     CACA      A    GACAU 
                     CUU   GCG UUCC UGUCA    UUCGUC CAGU     \
                     GGA   CGC AGGG AUAGU    AGGCAG GUCA     U
GAACUGUAGUACUUCUUCAAG^  AU-   U    A     CCGA      -    CAAAC 
      110       100         90        80        70         60