10          20        30         40        50          
CUCUGGGUCCCCCUUGA--       U     CA-|           U    G   UGUGUG 
                   GCUGCGG GGCUC   AAGUGCUGUUCG GCAG UAG      \
                   CGACGCC CCGAG   UUCACGACGGGC CGUC AUC      C
CCAACCCAGGCCAUCAUGC       C     CCC^           -    -   UACCGA 
.       110       100        90        80         70