10           20        30        40        50        60
AUAGUUGGAAGAAAAUGU---|     CU U     C        CCGA       CUGAAG 
                     GGGAUU  C UGUAC CUGUAGAA    GCUUGUG      U
                     UCUUAA  G ACGUG GACAUCUU    CGAACAC      U
UGCACAUAUACAGCUUAGCAU^     AG U     U        AC--       CAAGAU 
 .       110       100        90        80          70