10          20        30         40        50        
CCCUAGAUCUACAAAAA--         G    -|    CAA            UUCAAA 
                   GCUAUCAUU CCUU UAGGG   GCUUGACUUUUG      U
                   UGAUAGUAA GGAG AUUCC   UGAACUGAAAAC      A
GUACACUCUUGCUAAAAUU         G    A^    AUG            GUACAG 
       110       100        90        80        70        60