10         20         30         40        50         
UCAGGCUGGGCGCACCU-   CC-   G        -|            C    UUUCUU 
                  GGG   UCU UGGGCAUC UUACCGGACAGUG UGGA      G
                  CCC   GGA ACUUGUAG AAUGGUCUGUCAC AUCU      G
CCAAUAGAGGUCUCGUCA   AGU   A        C^            A    CAGUUC 
 .       110       100        90        80        70        60