10         20        30        40        50        60
CAGAGCCCGGCAGCCACU-|UG       A          AUA      AC    GUGAG 
                   G  CAGUGGG AGGGGGGCCG   CACUGU  GAGA     U
                   U  GUCAUCC UUUCUCUGGC   GUGACA  CUCU     A
CGUAAGGUAAUCCUCACAC^GU       C          CAA      --    GGACG 
       110       100        90        80          70