10          20        30        40         50        60
UUCGUGAUCCAAGCCAUA--    U    U     C      -|       A   UCGCCUA 
                    AUUC UACG AACUC UCAAAG GGUUGUGA AUG       U
                    UAAG GUGC UUGAG AGUUUU CCGACACU UAC       U
UGUACUUUAUUCAACGGCUC    C    U     U      A^       A   UCAUCUA 
 120       110       100        90        80        70