10        20           30        40        50          
AUGAAGAUAGAUUCACUCG   -     C--|            A           UUGUGA 
                   CUC CUGUG   UUUAUGGCUUUUU UUCCUAUGUGA      \
                   GAG GACAC   AAGUACCGAAGAG AGGGAUGUACU      C
GGUCGGAAGGUCUUCGAA-   U     AUA^            -           CUAGUA 
.       110        100        90        80         70