Texture16 grid.icon = {
	 0x4040, 0xFFFF, 0x4040, 0x4444,
	 0x4040, 0x5555, 0x4040, 0x4444,
	 0x4040, 0xFFFF, 0x4040, 0x4444,
	 0x4040, 0x5555, 0x4040, 0x4444,
};