10        20          30         40        50        60
CCGUUUGCACGCCAUUUG     -  -     -|         G     GA   UACCCAGA 
                  CCAGC CC GAGGC CUGGUUUCAG UGGUG  UAG        U
                  GGUUG GG CUCCG GACUAAAGUU ACCAC  AUC        U
UACAGGCCGACACUGACU     C  U     A^         G     GA   UAGUAAGG 
 120       110       100        90        80        70