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Every roll draws five colours, each one of 16,777,216 shades, for possible palettes. Nothing is arranged to look good, yet every so often harmony turns up by pure chance.

Total possible palettes (five colours, each 1 of 16,777,216)

1,329,227,995,784,915,872,903,807,060,280,344,576

= 16,777,2165 ≈ 1.33 × 1036