10          20        30        40           50        
AGAAUACCGUUGCCAUUG--     GU     A     U   ---|  UAA    GCUGCUU 
                    CCAGG  CAGGU GGCAG GCG   CUG   GCUG       G
                    GGUCC  GUUCA CCGUC CGU   GAC   CGAU       G
CAAUUUCUUCUACUUGCUCA     UC     -     C   CAG^  UGA    UUAACUC 
.       110       100        90         80        70        60