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Continue to ChatA Space-Filling Lattice of Truncated Octahedra https://robertlovespi.net/2016/12/16/a-space-filling-lattice-of-truncated-octahedra/
A Space-Filling Lattice of Truncated Octahedra https://robertlovespi.net/2016/12/16/a-space-filling-lattice-of-truncated-octahedra/