10          20        30         40        50         
GGAGGGCUGGUCUAUAA--     U      AG    -|   GA      UA    UUUUA 
                   AGGCA GGAUAA  GCAG UUUU  UGAUGU  CUUC     \
                   UUUGU CCUAUU  UGUC AAAA  ACUACA  GAAG     U
UCCUCCCAGGCAUAUAGCA     U      CG    U^   AG      --    AAUUU 
      110       100        90        80        70          60