Isometric Objects Builer

INSTRUCTIONS
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Press the keys below to select an option and then press the key "space" to change the value or perform the action.

[s]: shape (1 to 16)
[x]: x coordinate (0 to 4)
[y]: y coordinate (0 to 4)
[z]: z coordinate (0 to 4)
[p]: plot (place the selected shape)
[u]: unplot (delete the shape in place)
[f]: foreground color (rainbow)
[b]: background color (greyscale)