10        20          30        40        50          
AUUGUGACAGUACAUUGGUUC-    -|    C          UGCC        UUAAAA 
                      UUAU CCUUG UAAGUAGUAG    GCAGGUAA      \
                      AAUA GGAAC AUUCGUCAUC    CGUCCAUU      U
AGCAUUAAAGCUACUAAAAACC    U^    A          UCU-        UACUAA 
.       110       100        90        80         70