group() {
	group() {
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 5], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 5], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 10], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 0], [0, 1, 0, 10], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 0], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 0], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 5], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 5], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 10], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 10], [0, 1, 0, 10], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 0], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 0], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 5], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 5], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 10], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 20], [0, 1, 0, 10], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 0], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 0], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 5], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 5], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 10], [0, 0, 1, 20], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
		multmatrix([[1, 0, 0, 30], [0, 1, 0, 10], [0, 0, 1, 30], [0, 0, 0, 1]]) {
			sphere($fn = 0, $fa = 12, $fs = 2, r = 3);
		}
	}
}