Table 7.

The slice of the 4-dimensional array D(x, y, u, v) if we fix the first two index values as $x=ab$ and $y=ab$

D(ab, ab)	{ab}	{cde}	{f}	{g}	{hi}	{j}
{ab}	2	2	2	2	2	2
{c}	2	3	2	2	2	2
{h}	2	2	2	2	2	2
{de}	2	5	2	2	2	2
{f}	2	3	3	2	2	2
{g}	2	2	2	3	4	4
{ij}	2	2	2	3	4	5

Here the entry in the u-th row and v-th column represents D(ab, ab, u, v)