\begin{array}{llll}
 & \text{207} & \text{208} & \text{209} \\
\text{0} & 0 & 0 & \lbrack?\rbrack \\
\text{1} & & 1 & \lbrack?\rbrack \\
\text{2} & @ & 2 & \lbrack?\rbrack \\
\text{3} & @ & 3 & \lbrack?\rbrack \\
\text{4} & 4 & 4 & \lbrack?\rbrack \\
\text{5} & 5 & 5 & @ \\
\text{6} & 6 & 6 & @ \\
\text{7} & 7 & 7 & @ \\
\text{8} & 8 & 8 & @ \\
\text{9} & 9 & 9 & @ \\
\text{A} & & & @ \\
\text{B} & & & @ \\
\text{C} & & & @ \\
\text{D} & & & @ \\
\text{E} & & & @ \\
\text{F} & n & @ & @ \\
\end{array}
