10          20        30        40        50          
AUUUUGGUAACUGUGGA--|      U              C      AG     GUGUUC 
                   ACAUUUC GUGGAACAUACUUC UUACAU  CCGCA      \
                   UGUAGAG UACUUUGUAUGAAG AAUGUA  GGUGU      U
CUAAAGGUCGCAACUCGCG^      U              A      A-     UUCGAG 
.       110       100        90        80         70