10         20         30          40         50      
UUAGCAAUUCUACUUAUC-   -   UCG    --      A    -|     U  UUUU 
                   CAC GUA   UAGU  AGCAGC CACA AAACUA CA    C
                   GUG CAU   GUCA  UCGUCG GUGU UUUGGU GU    U
CAACAAAAACUACUAUUUA   A   U--    CU      A    C^     C  UUAA 
   110       100        90          80        70        60