10           20        30        40        50         
CUCUCUCUCUCUGGACU---| U  U U  A  A         CCU  G      GCUUUU 
                    CA UC C CG UC CUCACUCAA   GG UGUGAU      \
                    GU AG G GC AG GAGUGAGUU   CC ACACUA      U
ACGCAUACACACCAAAAUCA^ U  - C  C  C         CCU  A      CUAAGU 
       110       100         90        80        70        60