10           20        30         40         50        
CGAAGGUGUGAAAAUAU---       ACU  U   -       -|        U  UUUUG 
                    UUGUGUA   GU CCG UCUAAGU GGUUGUGAU AG     \
                    AACACGU   UA GGC AGAUUCG CCGACACUA UC     U
CCGUAUUGUAACAACUAUAA       GU-  C   U       U^        U  UUUAU 
       110       100         90        80        70        60