10         20         30        40        50        60    
CGCGUGCCCCCGGCAGU-   -|        CU   G   UU            UCGAAUAAUAA 
                  GUG CGCUGCGCG  GAG UAG  GGUUGUAUGGUU           C
                  CAC GCGGCGCGC  UUC AUC  CCAACAUGUCAA           C
GCCGGGAGGCAACGGUGC   U^        CU   G   UU            UAGAGGCCCCC 
.       120       110       100        90        80        70