10           20        30        40         50        60   
UUGUCCCUCAGUUCUGC---|    GCGAA UG        UA-     C      CAAGUUAUAU 
                    GAAUA     A  AAGAGAGC   UCCGU GACAGU          A
                    CUUAU     U  UUCUCUCG   AGGUA CUGUCA          C
GUAUAUAUAGCAGCUAAAAG^    AAUA- GU        UUA     -      UAAUUUUAUA 
      120       110       100         90         80        70