10         20        30        40        50         
UCAGUGGGGCAGCAGGU-|   UAGG       U      G           UACUAUA 
                  GGGG    UAGCAGG ACCAUU ACUAAAGCUAG       G
                  UCUC    AUCGUUU UGGUAG UGGUUUCGAUC       G
AGAGUGACGACCCAACCG^   UUGA       C      G           UCCGUUC 
       110       100        90        80        70        60