10         20         30         40        50         
CUCGGGCCAGGUGCUCU-   CC-   G        -|            C    UUUCCC 
                  GGG   UCU UGGGCAUC UUACCGGACAGUG UGGA      G
                  CCC   GGA ACUUGUAG AAUGGUCUGUCAC AUCU      G
CGCACAGGACCGCCUCCC   AGU   A        C^            A    CAGAUC 
 .       110       100        90        80        70        60