10          20        30         40        50        60 
UCCAUCCAUGUUUUGGU-- C     C     C        -|   CA   UU    CUGGAU 
                   G UGGUU CGGUC GUUUUGCA GGGU  GCA  CAGU      C
                   C AUCGA GCUAG CAAAACGU CCCA  CGU  GUCG      A
GGUCCGUCCUCCAAUAAUA A     U     U        A^   AA   --    UCUUGU 
 120       110       100        90        80          70