10          20        30        40        50          
GGACCUCGGAGGACACCU--|  C  C                     C U    GAUAUC 
                    CUU CC AGGCCACAUGCUUCUUUAUAU C CAUA      \
                    GAA GG UUUGGUGUGUGAAGGAAUGUA G GUAU      A
AGCAGCCGGCACUUCUUCGU^  C  U                     A -    CGCGUC 
.       110       100        90        80         70