10        20         30         40        50        60
AUUAAAUACGAUUUCAAA  GG-         -|        A  C  A    AUGUCACU 
                  GU   CAGACUGGA AAUCUCUGC GG AA UGUG        G
                  CG   GUCUGACUU UUAGAGAUG CC UU ACAC        A
UCGUCAGGCUCCGGACUU  ACA         C^        C  A  C    ACUAAAGG 
120       110       100        90        80        70