10         20         30        40        50         
CUUCCGGGGCAGGGUGA-     U-| CA   AU       A    U       CGCUAC 
                  UGGUG  CA  UGC  UACUGAG GAUG CAUCACA      \
                  GCCAC  GU  ACG  AUGACUC CUAC GUAGUGU      C
GCGGAAAGGGCGCCGAGA     CU^ AC   CC       A    U       CUUACU 
       110       100        90        80        70        60