10          20        30         40        50         
GGGGGGCGCAGCACAGU--|   G  G   U  -          UU        UGUGUGA 
                   GGCC CA CUG GG UGCAUUGUAG  GCAUUGCA       G
                   UCGG GU GAC CC ACGUGACGUC  CGUAACGU       A
CCGCGAGCCACGACCUUCU^   G  A   -  G          CC        GUGGACA 
.       110       100         90        80        70        60