10         20         30        40        50        60 
AUGACCCGGAUGGACUGA-    U-|      U        C     C        GUGACG 
                   GCCU  CGCUGAG CGGGAAGG AGUUG GGCGGAUU      \
                   CGGG  GCGGCUC GCCUUUCC UCAAC CUGCCUGA      U
UCAUCCACAAUUACUACUG    CU^      U        -     -        GCAGAC 
 .       110       100        90         80         70