10          20        30        40        50        60         
CCUUACUAGACACAUCUG--|      UG   U                 U   GUGGGGUAGGGAUUUU 
                    CACAUGC  GGG GAGGUAGUAAGUUGUAU GUU                A
                    GUGUGUG  UCC UUUCAUCAUUCAACAUA CAA                G
UUCUGAAUUACACUUAUACG^      GU   -                 U   UAGAAGAAUGACCCCG 
       130       120       110        100        90        80        70