startshape SCENE background { b -0.32 hue 100 sat 0.1}
rule SCENE {
FULL_BRANCH { b 0.3 sat 0.8 hue 50} SCENE { s 0.8 r 45 alpha -0.05 hue 1 }
}
rule BRANCH {
SQUARE { s 1 30 } CIRCLE { y 8 s 5 2} FULL_FLOW { y 15 }
}
rule FULL_BRANCH {
CIRCLE { s 7} BRANCH { y 20 } BRANCH { r 90 x -20 } BRANCH { r 180 y -20 } BRANCH { r 270 x 20 }
}
rule FLOW {
SHAPE { } FLOW { s 0.99 y 1 r 5 }
}
rule FULL_FLOW {
FLOW { } FLOW { flip 90 } CIRCLE { s 5 19 y 13 alpha -0.5} CIRCLE { s 4 15 y 12} CIRCLE { s 1 5 y 12 b 0.5}
}
rule SHAPE 0.1 { TRIANGLE { s 1 5 r -90 x 1}} rule SHAPE 0.05 { TRIANGLE { s 1 10 r -90 x 2.5}}
rule SHAPE 0.01 {
CIRCLE { s 6 alpha -0.6 } CIRCLE { s 3 }
}
rule SHAPE 0.09 {ARM { r -65 }} rule ARM 0.5 {ARM { flip 90 }}
rule ARM {
SQUARE { } ARM { s 0.9 y 1 r 5 alpha -0.01}
}