10          20        30        40          50         
CAGUGAUUUUUUUCCUG--   UUU      UU         U--| A    U   UUAUAA 
                   GGA   GGGAGC  AUCAGAAUC   CC GGGG ACU      U
                   CCU   CCUUCG  UAGUCUUAG   GG CCCC UGA      U
CUAAGAGUCUCGUCCUCCU   UUU      UU         UGU^ A    C   AAAACU 
120       110       100        90        80        70        60