10          20        30        40        50         
GGGUGUUUGGGAAAUCC--     UGC            UCC  G      C-| CGCGC 
                   GGCAG   CCCCGCGUUAUU   CG GGUACG  GC     \
                   UCGUC   GGGGUGCAAUAA   GU CCAUGC  CG     U
CAUUGGGGCAUCGUCGUCG     CCU            UGA  G      UC^ CUGUC 
      110       100        90        80        70        60