10          20        30        40         50        60 
UUUUUAGUUAUCUUCCU--|    U    A   U        -    C    U   UUAAUUU 
                   UUUCA GUUU UCA CCCUAAUG AGAG UAUU UCA       \
                   AGAGU UAAA AGU GGGAUUGU UCUC AUAA AGU       U
UGAAAUAAAACAUCUGACA^    U    C   -        G    U    U   AAAAGCU 
 120       110       100         90        80        70