10          20        30        40        50         
UAAAGUGAUAAAAGUAA--|            UUU     U        G     UUAAU 
                   GAUGCAAAAUUAU   UGCAA AUGUUCCU AAUAU     \
                   CUAUGUUUUGAUA   ACGUU UACAAGGG UUAUA     A
CGGAAAAAAAGAUUUAUGA^            CCU     U        -     UGAAU 
      110       100        90        80        70         60