10         20        30         40         50        
UUUAGAAAACAUAACCUC-    U    CUU-         G-|      A    GUGAU 
                   UCAU UUGG    CGUACCAGA  AUGCAUU UACA     A
                   AGUA AACC    GUAUGGUCU  UACGUAA AUGU     A
UUAACAACACUACGAACAC    U    AAGU         AA^      -    UUAAA 
      110       100        90        80        70         60