10        20          30         40        50         
CCCCCUGGCGGCUGCCUGCC--    U     -|       C       GA   UCCUAUC 
                      UCCC GGUGC CUGGUUUC AGUGGUG  AGA       U
                      GGGG CCACG GACUAAAG UUACCAC  UCU       C
GUCAGACUCUACUACAUCGAGU    C     A^       U       GA   GGUUAGA 
 .       110       100        90        80        70        60