10         20         30        40        50        60
GUGCUUCAUCGGAUUCUG-   CCCC-|   G          G   AUA        UGGG 
                   GCC     UGAG AAAUGUAGUA ACU   AGUAUACG    U
                   CGG     ACUC UUUGCAUCAU UGA   UCAUAUGU    C
GGCCGCCGUCUUUGCUCCG   CGAGA^   A          A   A--        CAGA 
.       110       100        90        80          70