10          20        30        40         50         
AGUCAUCACUAAAAAAU--           AAA  A        U-|        AUUUGG 
                   GGUGUACAGGA   UG CCUACGAA  UGAUAGACA      \
                   CUAUAUGUCUU   AC GGAUGUUU  ACUGUCUGU      C
GACUAAAACUUCGUCUUCU           AUA  C        UU^        UUGAAU 
.       110       100        90        80        70        60