Texture16 inversegrey = {
	 0x5555, 0xAAAA, 0x5555, 0xAAAA,
	 0x5555, 0xAAAA, 0x5555, 0xAAAA,
	 0x5555, 0xAAAA, 0x5555, 0xAAAA,
	 0x5555, 0xAAAA, 0x5555, 0xAAAA,
};