10         20         30        40        50          
AAAAGUGCUUGCAAAAA-   AA-|      C   A    UC     U       UUUACU 
                  CAU   ACAUUUG AGG CGGG  GUGUG CAGUAUA      \
                  GUA   UGUAAAU UCC GCCC  CACAC GUUAUAU      U
GUCUAUAAUUUCAACUUU   ACC^      U   G    UU     -       CGAUUC 
.       110       100        90        80         70