10          20        30        40        50         
UAUGUAUUUAAAUUAAAA--|   UG               A       G    AUGUCA 
                    UAAA  AAAAAGUAGUAGUCA AUAUGCA AUCU      \
                    AUUU  UUUUUCAUCGUCAGU UAUAUGU UAGA      U
UUUCUAUCCCCAUUCUCUUA^   GU               G       A    CAUAUA 
       110       100        90        80        70        60