10         20         30        40        50          
UGACUUGACACCUGGCA-       GC  C-|      U  U    A     G   CAUAU 
                  GUCUGUU  GG  CACCUCU AA CUUU GCUCA UCU     \
                  CGGGUAG  CC  GUGGGGA UU GAAA CGAGU AGA     U
GAUACUAACCCUCACUUU       UA  UU^      C  U    -     -   CGUCG 
       110       100        90        80         70