10          20        30        40        50        60
CUCCACACACAGUACAG--|  U  U   A    C        UGCGAU       UGACA 
                   GGG UG GUG GAUG AGAGCUUG      UGGCGCU     A
                   CUC AC CAC CUAC UCUCGAGC      ACCGCGG     G
AUAAUCCGCCGCAGACUCA^  C  C   C    C        UCAC--       GAAGU 
.       110       100        90        80          70