10          20        30        40        50         
GCUAACUCCAGCUGUUG--|      C     GG              C     AUUUAA 
                   GUGGCAG UUGGU  UCGUAUGUGUGGUG CAUUU      \
                   CAUCGUC AAUCG  GGCAUAUACACUAC GUGAA      C
CAAAAGUAACAACAGGGUA^      A     GU              A     GAUUUC 
       110       100        90        80        70        60