<<< native
[ EArray
    [ AlignCenter , AlignCenter , AlignCenter ]
    [ [ [] , [ EText TextNormal "244" ] , [ EText TextNormal "245" ] ]
    , [ [ EText TextNormal "0" ]
      , [ ESymbol Ord "\9280" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "1" ]
      , [ ESymbol Ord "\9281" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "2" ]
      , [ ESymbol Ord "\9282" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "3" ]
      , [ ESymbol Ord "\9283" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "4" ]
      , [ ESymbol Ord "\9284" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "5" ]
      , [ ESymbol Ord "\9285" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "6" ]
      , [ ESymbol Ord "\9286" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "7" ]
      , [ ESymbol Ord "\9287" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "8" ]
      , [ ESymbol Ord "\9288" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "9" ]
      , [ ESymbol Ord "\9289" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "A" ]
      , [ ESymbol Ord "\9290" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "B" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "C" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "D" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "E" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "F" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    ]
]
>>> tex
\begin{matrix}
 & \text{244} & \text{245} \\
\text{0} & ⑀ & @ \\
\text{1} & ⑁ & @ \\
\text{2} & ⑂ & @ \\
\text{3} & ⑃ & @ \\
\text{4} & ⑄ & @ \\
\text{5} & ⑅ & @ \\
\text{6} & ⑆ & @ \\
\text{7} & ⑇ & @ \\
\text{8} & ⑈ & @ \\
\text{9} & ⑉ & @ \\
\text{A} & ⑊ & @ \\
\text{B} & @ & @ \\
\text{C} & @ & @ \\
\text{D} & @ & @ \\
\text{E} & @ & @ \\
\text{F} & @ & @
\end{matrix}