10         20         30        40        50         
GCUUUCUGAACAACAAC-   AUC-|       UA       C           GCUGAU 
                  GAG    AAGGUAGU  AGACUUG AGUGAUGUUUA      \
                  CUC    UUCUAUCG  UCUGAAU UCACUACAAGU      U
AUGAGAAGUCGUCUAUCA   AUCU^       UG       U           AAGUAU 
       110       100        90        80        70        60