10          20        30        40        50        60 
CAUUCCACAGGAGCCCUC--|       C  C                   GUUCAACACUC 
                    AGUGUUGC CU UGUGUAUUUGACAAGCUGG           \
                    UUACGGCG GA ACAUAUAAACUGUUUGACU           A
CGCGAGUGGCAACGACCUGU^       U  A                   GUGACGAUGUG 
 120       110       100        90        80        70