startshape TRIANGLE
rule TRIANGLE {
TRIANGLE_PART {} TRIANGLE_PART {r 120} TRIANGLE_PART {r 240}
}
rule TRIANGLE_PART{
SQUARE {} TRIANGLE {s 0.6 y 0.75}
}
startshape TRIANGLE
rule TRIANGLE {
TRIANGLE_PART {} TRIANGLE_PART {r 120} TRIANGLE_PART {r 240}
}
rule TRIANGLE_PART{
SQUARE {} TRIANGLE {s 0.6 y 0.75}
}