10          20        30        40        50          
UUGAUUUCGAUGCUGUUG--|           UC     G    UU        UUGUUUG 
                    UCUGUAUUUAUA  CCUGA ACCA  GACUGCAU       \
                    AGGUAUAGGUGU  GGACU UGGU  UUGAUGUA       A
UUACUUUGGCCCUUCUUACG^           UA     A    UU        ACUUUGG 
 .       110       100        90        80        70