10         20        30         40         50          
CGAUGCUCGCCAUUAAAGG-     U     A   -      -|        AAUGGUUUUA 
                    GCGUA UCUAG CUC UCAAAG UGGCUGUGA          \
                    CGCGU AGGUC GAG AGUUUC ACCGACACU          U
UAGUGAAGCAACUUGCACCA     C     -   U      G^        AUACUCGUUU 
 .       110       100         90        80        70