10           20        30        40        50         
UAGUUGCAUUAAACUUU---|    C  C  GU       U      C   G   AAAUUU 
                    CAGAU GG AA  CGGCUUU AUUGCG UCU AGA      \
                    GUUUA CC UU  GUCGAAA UAGCGC AGA UCU      A
UUAUAGUUCUAACAACGAGU^    -  U  UG       U      U   G   ACUGUU 
       110       100         90        80        70        60