10           20        30        40        50        
GGCUCUGCCUCUCUCCG---|   CCGC    C  G   A         AA    UGAUU 
                    GGCU    CUCC GU CCU CUGAGCUGA  CAGU     C
                    CCGA    GAGG CA GGA GACUUGACU  GUCA     C
UCCCAACGGUCGAGGAUCCC^   CCU-    A  A   C         CG    CGUGA 
      110       100         90        80        70        60