10           20        30        40        50        60   
GAAGACGAUGGACUGUG---|     CC   U UG        AUUCC       GGUCACGCAG 
                    GCAGCU  AGC G  AGAACUGA     AUGGGCU          \
                    CGUCGG  UUG C  UCUUGACU     UACCUGA          U
UGUUCAACGACCUCUUAGUU^     U-   - CU        GAUGA       CUCCUUCUUU 
    120       110       100          90        80        70