10         20         30        40        50         
CACAUCACCUGAUGUCA-   A-|        A          C    C   AUAGACAG 
                  GGU  UUUACUCUG ACUAGCUCUG GGAU CUG        \
                  CUA  AAAUGAGAC UGAUCGAGAC CCUA GAC        C
UGUUGGUAUCGACUGAAU   GA^        C          A    U   AGAUAGUC 
       110       100        90        80        70        60