10         20         30        40        50        60 
AUUAUGGUGAACGAAAAUC-    UAGA-|      C            GU   CGGUGAAA 
                    AGUG     AUGGGAU GACUUGGCUCAG  UGA        A
                    UCAC     UACCCUG UUGAAUUGGGUC  ACU        A
CUACCUAGACUACAAGCGAU    UUGCA^      U            --   GUUAAAAA 
120       110       100        90        80          70