10          20        30        40        50        60 
GUCAGGAUUUCACCCGCAG--| C       G          U    A        UUUAUC 
                     AC ACACGUU UUAAUGCUAA CGUG UAGGGGUU      \
                     UG UGUGUAA AAUUACGAUU GUAC AUCCUCAG      U
UACAGUCAAGACCCUUAUUCG^ A       G          -    -        UCAGUC 
 .       110       100        90        80          70