10          20        30        40        50         
CUCUGCUGCUCUCGCCU--| C   AG    CC        A   GA        UAAUU 
                   GG UUC  CUCU  GUGUUCAC GCG  CCUUGAUU     \
                   UC AAG  GAGA  CGUAAGUG CGC  GGAAUUAA     U
GCAAGUCACUUCUAUUCCU^ -   AA    AC        G   AC        GAUAC 
      110       100         90        80        70        60