O αλγόριθμος Waterman.
 
 
        P   E   R   A   S   P   E   R   A   A   D   A   S   T   R   A
    0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0
A   0   0   0   0   2   1   0   0   0   2   2   1   2   1   0   0   2   
P   0   2   1   0   1   2   3   2   1   1   2   2   1   2   1   0   1
T   0   1   2   1   0   1   2   3   2   1   1   2   2   1   4   3   2
E   0   0   3   2   1   0   1   4   3   2   1   1   2   2   3   4   3
R   0   0   2   5   4   3   2   3   6   5   4   3   2   2   2   5   4
A   0   0   1   4   7   6   5   4   5   8   7   6   5   4   3   4   7