10          20        30        40        50        
AAAUACCAAUGAUGUCU--|   U        A     U   UC          UGAAU 
                   GUCA CUAUAUAU CCCUG AGA  CGAAUUUGUG     A
                   CAGU GAUGUAUA GGGGU UCU  GCUUAAACGC     U
ACAUAACGCAACACAAAUA^   U        A     -   GU          UGACA 
     110       100        90        80         70        60