10           20        30        40        50         
CUGCUCAAGGCCGGCGG---|  C    G    A             CCC  C   CAUCC 
                    GGG GCGG CGGC GUGGCGGGAGCGG   CU GGC     U
                    CCC CGCC GCCG CAUCGCCUUCGCC   GA CCG     C
CGACCUCGCCCUCGAUCUCG^  U    -    C             AUU  C   UCUGC 
.       110       100         90        80        70        60