10          20        30        40        50         
UACCCUGCCUCCAUCAUUU--|  CCU   U           AAU    UCC    UGAA 
                     UCA   GCC CUUAUGGACAA   GCUC   UUUG    U
                     GGU   CGG GGAUACCUGUU   CGAG   AAAC    U
CAAUCAGACACCGCAAUAAAC^  UGU   -           CUU    CA-    UAAA 
      110       100        90         80        70         60