10          20        30          40        50        60
UCACAUCUCGGACCUUA--             CA-       -|    U    G   UGUGAU 
                   GUCCCGGGGGCUC   AAGUGCU GUUCG GCAG UAG      U
                   CAGGGUCCCCGAG   UUCACGA CGAGU CGUC AUC      A
GCCAACCGUCUCUCCGACA             CCC       U^    -    -   CAGUCC 
120       110       100        90        80          70