10         20        30         40        50           
CCUGAGCCUUCUGCUCU-         CUCU-|      UGUC        AGA-  GCUUU 
                  GCUCUUCCU     AAUCCUU    CCUGGGUG    GU     \
                  UGAGGGGGA     UUAGGAA    GGACCCAC    CG     C
CAGGAUACGCUUCUACAG         ACGUC^      C---        GUGA  UAAGU 
       110       100        90        80           70