10          20        30        40        50          
AGUGGCCAUGACAUGAGC--|  U     C  A  A   UCU         A  GGGAGAA 
                    ACU CUGCC CA GG CUG   GACCUGAGA UG       \
                    UGG GACGG GU CC GAC   UUGGACUCU AC       A
UGGAGAAUAACAACGACGGU^  U     U  A  C   UGU         A  UACAAGU 
 .       110       100        90        80        70