10         20         30        40        50         
AGUCCAUGUGGGAUGAU-   -|    G    A         UC   U      GUGAAG 
                  GCC CAUUG CAUA ACCCGUAGA  CGA CUUGUG      \
                  UGG GUGAC GUGU UGGGUAUCU  GCU GAACAC      U
UAUCACGAGACAGUCUAA   U^    G    C         UU   C      GCCAGG 
       110       100        90        80        70        60