10          20        30         40        50         
AUUGAUCCCGAAUUGGU--   CAA              -|      A       AUGAAA 
                   UUC   AUCAAUGAAAGGAA UUUAAGA CUAAUCG      C
                   AAG   UAGUUACUUUCCUU AAAUUCU GGUUAGC      A
AGUAACUAAACCUUUGUAU   UCC              A^      -       UAUGAA 
.       110       100        90        80         70        60