# ================================================================== # # # ================================================================== #
startshape PICS background {b -1}
rule PICS {
PIC {} PICS {x 1.1 r 90}
}
rule PIC {
SQUARE {b 1 hue 100 sat 0.5 alpha -0.5} SQUARE {x 1.1 b 1 hue 200 sat 0.5 alpha -0.5} SQUARE {y 1.1 b 1 hue 300 sat 0.5 alpha -0.5} SQUARE {x 1.1 y 1.1 b 1 hue 0 sat 0.5 alpha -0.5}
}
rule PICS {
PIC {} PICS {x 1.1 r -90}
}
rule PICS {
PIC {} PICS {x 1.1 r 180}
}
rule PICS {
PIC {} PICS {x 1.1 }
}
rule PICS 0.5 {
PIC{} PICS {x 1.1 r 4}
}
rule PICS 0.1 {}