10        20          30        40        50        
CAGUUUAGUGCUUCACAA     --| GU GC     UUUC          A  UUUUA 
                  CGUGU  AA  C  GGGAG    CCAUCAAAAU CU     U
                  GCACG  UU  G  CCCUC    GGUAGUUUUA GA     A
ACUUGGGCCUUCAAUCAU     GA^ UG AA     CAUC          C  UUUUA 
      110       100        90        80        70        60