10          20        30        40        50        60 
UCAACAGAUAGUUCACAA--|    CACA             GA   U    A   GUCAGU 
                    CCUGC    UGUACACCUGAAA  UUG CUCA CCU      \
                    GGACG    AUGUGUGGACUUU  AAC GAGU GGA      U
UGCCAUGUCCGACUAACCCA^    UCGA             GA   -    -   ACAACA 
 .       110       100        90        80          70