10           20        30         40        50          
UACCCGACAUCGUUCUA---| C    A     U-    C   U  GG        GUUUUUU 
                    GC AACA UUUUC  GCUG GGA GG  GCAGUACU       \
                    CG UUGU AAAAG  CGAC CUU UC  CGUUAUGA       U
UAACAAUCAUAUUCCGUCAA^ A    -     CC    A   U  A-        GUUACAA 
 .       110       100         90        80         70