10         20        30         40        50        60
GUUCUAUGGCUGGUAGCC-     CUCU    -|    A          GA    UGUCCU 
                   UGUCA    GUGU CUGAU UCAAGUGGUG  UAGA      G
                   ACAGU    CACG GACUA AGUUUACCAC  AUCU      U
CGACCAGUUACUUCCGUUA     AAUU    U^    A          G-    CGUUUA 
 .       110       100        90        80         70