10          20        30        40        50        60
CCCGAAUAUGGCAAAGUU--|           C       AAC           AUGGAAU 
                    GUUGCUACUGGC AUCCGAU   AAGUGUUGGAU       C
                    UAGCGAUGGCUG UAGGCUA   UUCACAACCUA       A
UAAAAGAUAACAUCAAACUG^           C       AAC           AGCACGA 
120       110       100        90        80        70