10         20          30        40        50          
UUCCAAUGGUGGAUUGU-   -       -| CA      C    AG     G   UUGGCA 
                  GUC UGAGCAG UC  AAAGUG UUGU  UGCAG UAG      \
                  CAG AUUCGUC AG  UUUCAC AACA  ACGUC AUC      U
UGAAGAGUUCCGCGAGCC   U       G^ AC      U    AG     -   CUUAGU 
 .       110       100        90        80        70