10         20         30        40        50        
GUUGGAGUGCUCCCAAU-     U-| U   UC   AG     U      UA  GUUCU 
                  GUGUU  GG GUG  UCA  UGAGG CAGUGC  CU     \
                  CACAG  CC CAC  AGU  ACUCC GUCACG  GA     U
ACCACUACUCUACUCCCA     UC^ U   GA   CA     C      GG  CCAAG 
     110       100        90        80        70        60