10        20         30         40        50          
UUAUGUAUAGAAAUCAUAGC-        CAU-|      U        G     GUGAAG 
                     UCUUGUUU    CUUUGGU AUCUAGCU UAUGA      \
                     GGGACAAG    GAAACCA UGGAUCGA AUACU      U
UCUACAAUAUAACACAAAACA        AAUC^      U        A     ACCAAG 
 .       110       100        90        80        70