10          20        30        40        50        60 
UUUUAUUCCAUUUCUGCA--|   AU    CAUCC       C     A    UGAGAUUUG 
                    AGUU  UCGA     CUGAGAU AUAAU UGCC         \
                    UCAA  AGUU     GACUCUG UAUUA AUGG         A
CUAAAUUUUAACUUCAAACG^   AU    AAUGA       U     G    CCAAACGCA 
 120       110       100        90        80        70