10           20        30        40        50        60  
CAAAAAUAAUUCGACAA---|    AUA       AGU      U    U  A    UUGAAAA 
                    UGACC   UGCUAAG   GGACAC CUGU CU CAUG       \
                    ACUGG   ACGGUUC   CCUGUG GACA GA GUAC       G
UAGAAACCCGUCGUCGUUAA^    GG-       CCU      U    -  -    CAGUCAU 
 120       110       100         90        80          70