10         20         30        40        50         
CUCCUUUUCUUUCACCU-    -|   C      U                    GUGUU 
                  CCAG GUGC CAAUUG GUAGAGGUAAGAAAUAUGCU     C
                  GGUU UACG GUUAAC CAUCUCCGUUCUUUAUAUGG     U
UUUCCCGUCGUCGGUUCA    A^   A      -                    UUGGU 
       110       100        90         80        70        60