10          20        30        40        50          
AAGUGCCAAAUUAUACA--|           UA    G    AU          UGAAUAU 
                   GUCGUCUAUAUG  CCCU UAGA  CGAAUUUGUG       \
                   UAGCAGGUAUAU  GGGG AUCU  GCUUAAACAC       U
UUGAAAUGUUCCGAGACCG^           GA    -    CU          UGAGAGU 
.       110       100        90         80        70