10         20         30        40          50         
AAGACUAAAGAGAAGAUA-      -                --|           GUUUUG 
                   ACUCUG UUGUGGAGGAUACCAU  GUUGUGUUUACA      \
                   UGAGAC AAUAUCUUCUAUGGUG  CGACACAAGUGU      A
GUCAUGGGUUACGACUUUA      G                GU^           UUACAA 
 .       110       100        90        80        70        60