10         20          30        40        50          
UCUCUCUCUCUCUCUCC-  A   AACG--|           CUU       U   GUCCCA 
                  CC CCA      AUGACUGAUUUC   UGGUGCU AGA      \
                  GG GGU      UAUUGGCUAAAG   ACCACGA UCU      U
UCUUCGACUUCUUAACUA  -   CAGUAA^           UUU       -   ACUGUC 
.       110        100        90        80        70