10          20        30           40        50       
CUCCAGAAGUAUCUCUC--    GA  AGC   C    UUC---|       A  GUUCCU 
                   UGCU  CG   GCU UGAC      AUUGCACU CU      \
                   ACGA  GU   CGA ACUG      UAACGUGA GA      U
UCCCUCAACGACGUCCAAG    AG  CCA   A    UUAUGA^       C  UCGACC 
      110       100        90        80        70        60