10          20        30        40         50         
AAAAUUGUUUUAAUCUUU--     GA               A-|   U    U  UUAAG 
                    UCCAU  UUCCACUCGUCAAAG  GGCU UGAU CG     \
                    GGGUG  AAGGUGAGUAGUUUU  CCGA ACUA GC     U
AUACAGAUCAUUCUCCAAUC     UC               GA^   C    U  UUCAA 
.       110       100        90        80        70        60