startshape OUTLINE_SHAPES

rule OUTLINE_SHAPES {
	BLACK_OUTLINE_SHAPES {  }
	WHITE_OUTLINE_SHAPES { y -4 }
}

rule BLACK_OUTLINE_SHAPES {
	BLACK_OUTLINE_SQUARE { x 1 y -0.5 size 4 3.5 brightness 1 saturation 0 }
	BLACK_OUTLINE_SQUARE { brightness 1 saturation 1 }
	BLACK_OUTLINE_CIRCLE { x 2 brightness 1 saturation 1 }
	BLACK_OUTLINE_TRIANGLE { x 1 y -1.5 brightness 1 saturation 1 }
}

rule BLACK_OUTLINE_SQUARE {
	SQUARE { brightness -1 saturation -1 }
	SQUARE { size 0.9 }
}

rule BLACK_OUTLINE_CIRCLE {
	CIRCLE { brightness -1 saturation -1 }
	CIRCLE { size 0.9 }
}

rule BLACK_OUTLINE_TRIANGLE {
	TRIANGLE { brightness -1 saturation -1 }
	TRIANGLE { size 0.85 brightness 1 saturation 0 }
}

rule WHITE_OUTLINE_SHAPES {
	SQUARE { x 1 y -0.5 size 4 3.5 brightness -1 saturation -1 }
	WHITE_OUTLINE_SQUARE { brightness 1 saturation 1 }
	WHITE_OUTLINE_CIRCLE { x 2 brightness 1 saturation 1 }
	WHITE_OUTLINE_TRIANGLE { x 1 y -1.5 brightness 1 saturation 1 }
}

rule WHITE_OUTLINE_SQUARE {
	SQUARE { brightness 1 saturation -1 }
	SQUARE { size 0.9 }
}

rule WHITE_OUTLINE_CIRCLE {
	CIRCLE { brightness 1 saturation -1 }
	CIRCLE { size 0.9 }
}

rule WHITE_OUTLINE_TRIANGLE {
	TRIANGLE { brightness 1 saturation -1 }
	TRIANGLE { size 0.85 }
}