10          20        30        40        50        60
ACUUUCCUACCCUCAUCA--|        A   A    G    AC          UGAGCA 
                    GUCGUCUAU UGU CCCU UAGA  CGAAUUUGUG      G
                    UAGCGGGUA AUA GGGG AUCU  GCUUAAACGC      C
GCACGGUGACGCCAUAACCG^        C   A    -    CU          UAAAAA 
 .       110       100        90         80        70