10          20        30        40         50        
UGGUACGGUGCAUUUACUC--     U  U           A-|  A       GAAAAA 
                     GCUGU CC UUUUCCUAUGC  UAU CCUCUUU      \
                     CGACG GG AAAAGGGUACG  AUA GGGGAAA      U
AAUCAUGACGUCUCCCCGAGU     C  U           GG^  C       UGUAAA 
      110       100        90        80        70        60