10          20        30        40        50        
GGUCAUGUAGAAUGGAC--|   CUCC    A   UU               U  GUUU 
                   UGGA    CUUC ACU  AACAUGGAGGUACUU CU    \
                   ACUU    GAAG UGA  UUGUACCUUCGUGAA GA    C
AAGUAGGUCUUCCAGUUUA^   AUGU    A   UU               U  AAUU 
     110       100        90        80        70        60