10          20        30        40        50        60 
CCUGGCCCAGCCUCCUGCA--|         CCGU                GUUGGACACUC 
                     GUGCCAUGCU    GUAUUUGACAAGCUGA           \
                     UACGGUGUGA    CAUAAACUGUUUGACU           C
GCCGGACCUCGACGAUCCGUA^         ACCC                GUGAUGAUGUA 
 120       110       100        90        80        70