10          20        30        40        50         
AUGGUCCGUCACGGGAU--|    U     C     GU       UU      AGUGACA 
                   GUCAG GUCGG GCGGG  UUUAUAG  CAGUUU       U
                   CAGUU UAGUC CGCCC  AAAUGUC  GUCAAA       C
GCAGAUACGACAGCUGAGC^    U     U     UG       CG      AUUAUAG 
.       110       100        90        80        70        60