10         20         30        40        50         
CUUCCUGUACCCUCAGU-   -|   U      G        A         A  UUGUG 
                  GGG GCCC GGCUGG AUAUCAUC UAUACUGUA GU     A
                  CCC CGGG CUGAUC UGUAGUAG AUAUGACAU CA     U
CAGUCCGAGGUCUCGACC   A^   C      A        -         -  CAGAG 
      110       100        90        80         70         60