10           20        30        40        50          
UCCGGUCAAGAUAAAUU---|  UCUA    C           U            UAGUAA 
                    CAC    GUGU UUAUGGCUUUU AUUCCUAUGUGA      \
                    GUG    CAUA AGUACCGAAGG UAGGGAUGUACU      U
GUAGAAUCAACUACUGUAAA^  UUA-    A           -            CUGAAA 
.       110       100         90        80         70