<<< native
[ EArray
    [ AlignCenter , AlignCenter , AlignCenter , AlignCenter ]
    [ [ []
      , [ EText TextNormal "20A" ]
      , [ EText TextNormal "20B" ]
      , [ EText TextNormal "20C" ]
      ]
    , [ [ EText TextNormal "0" ]
      , [ ESymbol Ord "\8352" ]
      , [ ESymbol Ord "\8368" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "1" ]
      , [ ESymbol Ord "\8353" ]
      , [ ESymbol Ord "\8369" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "2" ]
      , [ ESymbol Ord "\8354" ]
      , [ ESymbol Ord "\8370" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "3" ]
      , [ ESymbol Ord "\8355" ]
      , [ ESymbol Ord "\8371" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "4" ]
      , [ ESymbol Ord "\8356" ]
      , [ ESymbol Ord "\8372" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "5" ]
      , [ ESymbol Ord "\8357" ]
      , [ ESymbol Ord "\8373" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "6" ]
      , [ ESymbol Ord "\8358" ]
      , [ ESymbol Ord "\8374" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "7" ]
      , [ ESymbol Ord "\8359" ]
      , [ ESymbol Ord "\8375" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "8" ]
      , [ ESymbol Ord "\8360" ]
      , [ ESymbol Ord "\8376" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "9" ]
      , [ ESymbol Ord "\8361" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "A" ]
      , [ ESymbol Ord "\8362" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "B" ]
      , [ ESymbol Ord "\8363" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "C" ]
      , [ ESymbol Ord "\8364" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "D" ]
      , [ ESymbol Ord "\8365" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "E" ]
      , [ ESymbol Ord "\8366" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "F" ]
      , [ ESymbol Ord "\8367" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    ]
]
>>> eqn
matrix{
ccol{ {""} above {roman "0"} above {roman "1"} above {roman "2"} above {roman "3"} above {roman "4"} above {roman "5"} above {roman "6"} above {roman "7"} above {roman "8"} above {roman "9"} above {roman "A"} above {roman "B"} above {roman "C"} above {roman "D"} above {roman "E"} above {roman "F"} }
ccol{ {roman "20A"} above \[u20A0] above \[u20A1] above \[u20A2] above \[u20A3] above \[u20A4] above \[u20A5] above \[u20A6] above \[u20A7] above \[u20A8] above \[u20A9] above \[u20AA] above \[u20AB] above \[u20AC] above \[u20AD] above \[u20AE] above \[u20AF] }
ccol{ {roman "20B"} above \[u20B0] above \[u20B1] above \[u20B2] above \[u20B3] above \[u20B4] above \[u20B5] above \[u20B6] above \[u20B7] above \[u20B8] above @ above @ above @ above @ above @ above @ above @ }
ccol{ {roman "20C"} above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ }
}