10          20        30        40        50       
CAAGCGCUCAGUAGAAU--   C   ACA         C           G -| GAG 
                   GCU UGC   CGGUGAGCG UCGAUCGAGAC A UC   U
                   CGG GCG   GUCAUUUGC AGUUAGUUCUG U AG   G
GGGUGCGCGGGGCCUGCCC   C   CGG         A           G A^ UAA 
   110       100        90        80        70        60