10          20        30           40        50         
UGACUACACGGAAACCU--  A    UCCU   --        -|        G   CCGAAA 
                   UG AGCC    GGA  AUGAGGAU AGCAAGAGU CGA      U
                   AC UCGG    UCU  UACUUCUA UCGUUCUCA GCU      A
CUCUUCUAUAUUUUCAUCU  G    CGU-   AG        C^        -   CCUCCC 
 .       110       100         90        80        70         60