10         20         30        40        50        60  
AUCUACACGGUUGCCAA-   U-|        A  U     UCUGAG      G   UUGAUU 
                  CCC  ACUCUGGGA GG GCCAU      GGCCAG AGU      \
                  GGG  UGGGACCCU CC CGGUA      UCGGUC UCA      A
UGACCGGACCCACACUAU   UC^        C  C     UCG---      -   CUGUGU 
 .       110       100        90        80            70