10          20        30        40         50        
AAAGACACCAAAAUGCC--     UGU   CCA       C      U-| A   UCUAG 
                   UUCCA   GCC   GUUGUAC AGAUGC  CG UUU     A
                   GAGGU   CGG   CAACAUG UCUACG  GC AAG     U
AACAGUCCAACCUUCAAAA     UCU   UGA       U      UU^ A   UAUUU 
       110       100        90        80        70        60