10          20        30         40        50        
ACUGUCUGAGCCACUCU--       U     -|   GAUA             ACUUGA 
                   UUGGUAC UGAAG AGAG    CCCUUGUGUGUUC      U
                   AACUAUG GUUUC UCUC    GGGGGCAUAUAAG      U
CGCGGAAGGGGCUGUCUCA       C     U^   AGA-             CGGUAA 
      110       100        90        80         70        60