10          20        30         40        50        60  
UUUGGAUGAACUGACAUA--     UC    CU        -|   A      C  AGUGAAAU 
                    CUUGU  CACU  AGCAGCAC GUAA UAUUGG GU        \
                    GGACA  GUGA  UCGUCGUG CAUU AUAACC CA        A
CUAUUUUAUCAACGAUAUAG     GU    CU        U^   -      A  AAUUAUGU 
   120       110       100        90        80         70