10          20        30        40         50         
GGGAAGGAGCACCCACU--|   C        UAGC    A     -  GA      GUAU 
                   GAGA GGAGGGGC    CCUU CCCCC CC  CUAAUA    \
                   CUCU CUUCCUCG    GGAA GGGGG GG  GAUUGU    U
GACUACCCACUACACGAUA^   A        UCAU    -     U  --      CUAA 
     110       100        90        80         70          60