10          20        30        40        50        60        70        80        90  
AGUCGUAGUGUCUGGAGU--|      A                  AC     CAGUUAAAACCUUCAACGAUCCACUCGUGCAGCUAUGGGU 
                    GUUGUUG UGUCCAUGGAAUAUCGGC  CCAUC                                        C
                    UAACAAC ACAGGUGCUUUGUGGCUG  GGUAG                                        C
GAGGUCACUGAACAGGAACG^      C                  GU     UGUGUGGAGGACUGUGUUAGUGGGUGACCACGAUCAGAUC 
    180       170       160       150       140       130       120       110       100