10         20        30          40        50        
GUGGCAUCAGCACAUAUC-       A    A--|   U      AGA   C   CUUUA 
                   UGGAUAC UGAG   UGGU GACCAG   GCA ACG     U
                   AUCUAUG ACUC   AUCA CUGGUC   UGU UGC     U
CUUCAAGAGUUCUCCCAUA       -    CCA^   C      CAG   U   CGAGU 
      110       100         90        80        70        60