10         20        30         40        50         60 
CUGGAAACUUCUGUCCU-     C    G  U-|        UAC       AGA-  GCUAU 
                  GGCUC CCCU UC  AAUCCUUGC   CUGGGUG    GU     \
                  CCGAG GGGA AG  UUAGGAACG   GACCCAC    CG     C
ACAAGAGGUGCGUCUCCU     U    G  UC^        ---       GUGA  UAAGU 
 .       110       100        90        80           70