# Figures Visual representations of key structures in the paper. | File | Contents | |------|----------| | [`durer-square.md`](./durer-square.md) | The Dürer 4×4 magic square, modified with 2000 (§166) | | [`trinary-table.md`](./trinary-table.md) | Trinary logic truth tables | | [`qutrit-operators.md`](./qutrit-operators.md) | Weyl operators X and Z, Gell-Mann matrices | | [`keyboard.md`](./keyboard.md) | QWERTY encoding keyboard layout | | [`magic-squares.md`](./magic-squares.md) | Six magic squares in QWERTY encoding — Lo Shu, Home Row, Dürer, TXOR, and the 5×5 and 6×6 constant sequences |