10          20        30        40        50      
AAUUCCAAACGAUUUCU--|     UCUG        A                AUU 
                   CUGUAC    UAGUAGGU GUUUAAAGUUGUGGAG   \
                   GACAUG    AUCGUCCG CGGAUUUCGACACCUC   U
CGAUAAGAAACCGCACUCA^     UAAG        G                AGG 
 110       100        90        80        70        60