10         20         30        40        50        60  
AUCUACUCAGCUGCCAG-   U-|       GA  U     UCUGAG     A    UUGAUU 
                  CCC  GCUUUGGG  GG GCCAU      GGCCA GAGU      \
                  GGG  UGGGACCC  CC CGGUA      UCGGU CUCA      A
UGGCCAGUCCCACCCUCC   UC^       UC  C     UCG---     -    CUGUGU 
 .       110       100        90        80            70