10          20        30         40        50      
CGUGAAGGACAGCAAAG--       A    A    U-|   G         U   UU 
                   UGAAUAC GAAU GGAA  GUAA AUACUGCCA GCA  \
                   ACUUAUG UUUA CCUU  UAUU UAUGACGGU UGU  U
AUUAGUACCCUAAUUUUAA       A    A    UU^   G         C   GA 
  110       100        90        80        70        60