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	4 layers, 1.5x scale, 3x oversampling
	2 layers, 1x scale, 2x oversampling
	2 layers, 1x scale, 3x oversampling. The left image is the original, the right is after scaling down in gimp.
	4 layers, 2x scale, 2x oversampling.
	4 layers, 2x scale, 3x oversampling.