10            20        30        40        50        60        70        80 
UUACUCAGAUACCACAG----|   UU          G                 AUACAGUCACAAACCAGACUGACCGGUUU 
                     GGAU  CCAGUGCUGG UAGUGUGUCUUUUCGGA                             C
                     CCUG  GGUCACGACC AUCAUACGGGAAGGCCU                             U
AUAGGCAGACCAAAGGCAGAC^   --          A                 UACUCUUUGGACAGUCAGGCCAAUAUUAC 
  160       150       140         130       120       110       100        90