10          20        30        40        50          
CCAAGGAGGAUGCAUCU--|  UU        A    G     C          UAAAGGA 
                   GUC  CUAUAUGU CCCU UAGAU CGAAUUUGUG       \
                   CAG  GAUGUAUA GGGG AUCUA GCUUAAACAC       A
ACACUGGACAUCACAAACA^  UU        A    -     U          UGGGUUG 
.       110       100        90         80        70