10             20        30         40        50        60  
CGUGAAAACUCAUCGAAGA-----| UUCCU          -  UU      GA      GAAUAUU 
                        GC     UUCAUCAGGC AG  UCGUGU  AAUAUU       C
                        CG     AAGUGGUCCG UC  GGCACG  UUAUAA       U
CAGUAUUUGACACGGUACUCAGUA^ UC---          G  CU      --      AUCUUCG 
   120       110       100           90        80          70