10          20        30        40        50         
CUCCGGGAGUAGGAGCG--|   C    G   UC         C     G     GUUUA 
                   GAAG GGCU CUG  UUUGGUUAU UAGCU UAUGA     U
                   CUUC CCGA GAU  AAGCCAAUA AUCGA AUACU     U
ACCCGCCACGCUCCGACCC^   C    G   GA         A     A     GCCAC 
.       110       100        90        80        70        60