10           20        30        40        50        
GGAGGAUCUUGGAAAAA---|   C     C    U            C  A   AAGCU 
                    CCAC AUAGC AUGC CAAAAUGGAGGC CU UCU     U
                    GGUG UGUCG UGUG GUUUUACCUUCG GA AGA     U
CUUCAGGGCCUACGGAAGAA^   -     U    U            U  A   UGAAU 
      110       100         90        80        70        60