group() {
	group() {
		multmatrix([[1, 0, 0, 0], [0, 1, 0, -150], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			group() {
				group() {
					multmatrix([[1, 0, 0, -150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cube(size = [60, 60, 60], center = true);
					}
					multmatrix([[1, 0, 0, -50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cylinder($fn = 0, $fa = 12, $fs = 2, h = 50, r1 = 30, r2 = 30, center = true);
					}
					multmatrix([[1, 0, 0, 50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						union() {
							cube(size = [45, 45, 45], center = true);
							multmatrix([[1, 0, 0, 0], [0, 0.70710678118, -0.70710678118, 0], [0, 0.70710678118, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, 0, 0.70710678118, 0], [0, 1, 0, 0], [-0.70710678118, 0, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, -0.70710678118, 0, 0], [0.70710678118, 0.70710678118, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
						}
					}
					multmatrix([[1, 0, 0, 150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						sphere($fn = 0, $fa = 12, $fs = 2, r = 30);
					}
				}
			}
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, -50], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			group() {
				group() {
					multmatrix([[1, 0, 0, -150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cylinder($fn = 0, $fa = 12, $fs = 2, h = 50, r1 = 30, r2 = 30, center = true);
					}
					multmatrix([[1, 0, 0, -50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						union() {
							cube(size = [45, 45, 45], center = true);
							multmatrix([[1, 0, 0, 0], [0, 0.70710678118, -0.70710678118, 0], [0, 0.70710678118, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, 0, 0.70710678118, 0], [0, 1, 0, 0], [-0.70710678118, 0, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, -0.70710678118, 0, 0], [0.70710678118, 0.70710678118, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
						}
					}
					multmatrix([[1, 0, 0, 50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						sphere($fn = 0, $fa = 12, $fs = 2, r = 30);
					}
					multmatrix([[1, 0, 0, 150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cube(size = [60, 60, 60], center = true);
					}
				}
			}
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 50], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			group() {
				group() {
					multmatrix([[1, 0, 0, -150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						union() {
							cube(size = [45, 45, 45], center = true);
							multmatrix([[1, 0, 0, 0], [0, 0.70710678118, -0.70710678118, 0], [0, 0.70710678118, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, 0, 0.70710678118, 0], [0, 1, 0, 0], [-0.70710678118, 0, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, -0.70710678118, 0, 0], [0.70710678118, 0.70710678118, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
						}
					}
					multmatrix([[1, 0, 0, -50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						sphere($fn = 0, $fa = 12, $fs = 2, r = 30);
					}
					multmatrix([[1, 0, 0, 50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cube(size = [60, 60, 60], center = true);
					}
					multmatrix([[1, 0, 0, 150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cylinder($fn = 0, $fa = 12, $fs = 2, h = 50, r1 = 30, r2 = 30, center = true);
					}
				}
			}
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 150], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			group() {
				group() {
					multmatrix([[1, 0, 0, -150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						sphere($fn = 0, $fa = 12, $fs = 2, r = 30);
					}
					multmatrix([[1, 0, 0, -50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cube(size = [60, 60, 60], center = true);
					}
					multmatrix([[1, 0, 0, 50], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						cylinder($fn = 0, $fa = 12, $fs = 2, h = 50, r1 = 30, r2 = 30, center = true);
					}
					multmatrix([[1, 0, 0, 150], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
						union() {
							cube(size = [45, 45, 45], center = true);
							multmatrix([[1, 0, 0, 0], [0, 0.70710678118, -0.70710678118, 0], [0, 0.70710678118, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, 0, 0.70710678118, 0], [0, 1, 0, 0], [-0.70710678118, 0, 0.70710678118, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
							multmatrix([[0.70710678118, -0.70710678118, 0, 0], [0.70710678118, 0.70710678118, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
								cube(size = [50, 50, 50], center = true);
							}
						}
					}
				}
			}
		}
	}
}