10          20        30        40        50        
CCUGAGAACGAACUUGA--|                  C          A    UAGUA 
                   GAAAUAAGGCUUCUGUCUA UACUGGAGAC CUGG     \
                   CUUUAUUCCGAGGGCAGGU AUGACCUCUG GACC     U
UACUUUUGUGACUCACUAU^                  A          A    CAAAA 
     110       100        90        80        70        60