10         20        30         40        50          
UAGCAUGUUUAUAUUUA-    UACACACU         -|    GC       UUGUAAA 
                  CUGG        GAGCGCGAA UGUUC  AGUCAAU       \
                  GGCC        UUCGUGCUU ACGAG  UCAGUUA       A
CCAUUUAUCUGCAGUUUU    UAAAGGGU         C^    A-       UUAACUU 
.       110       100        90        80         70