10        20          30        40        50        60        70        80 
UUAUCUCUAGUAACAAAGUU--|        UC         UC          UAUAAAGAGUUUUCACUUACUCAUUUUU 
                      CAUUAACCU  ACCCGUAGA  CGAAUUUGUG                            \
                      GUAAUUGGA  UGGGCAUCU  GUUUGAACAC                            A
AACUACUACUACUACGCCAAUU^        CC         UU          UACAAGUUAAAUCAAAGUUAAAAAGUUC 
 160       150       140       130       120       110       100        90