10          20        30        40        50        
UUGGGUGCUGGAGGAAUGA--|   UG    GU   C     UG UGC      UUAUC 
                     CAAG  AAAU  CAG UGUCA  A   CUUCGA     \
                     GUUC  UUUA  GUC ACAGU  U   GAAGUU     A
UACCAACAAACGACUAUAAUA^   CA    UG   U     GU UCU      UAUGU 
     110       100        90        80        70        60