10         20        30         40        50        60
AACCCAACCUUCACAUU-      GG   CG-|              A       UUAUGC 
                  GACUCU  CGC   UUUUGAUUGUUGCUC GAAAGCC      U
                  UUGAGA  GCG   AAAAUUAACAAUGGG CUUUCGG      U
ACCUGGCCAACUCUACUU      GA   AUA^              -       CUGGUC 
 .       110       100        90        80         70