box.setMinMax(2, 7, 2, 2, 9, 2).fill();
box.offsetMinMax(7, 0, 0, 7, 0, 0).fill();
box.offsetMinMax(-7, 0, 10, -7, 0, 10).fill();
box.offsetMinMax(7, 0, 0, 7, 0, 0).fill();
box.setMinMax(4, 9, 4, 4, 9, 4).fill();
box.offsetMinMax(3, 0, 0, 3, 0, 0).fill();
box.offsetMinMax(-3, 0, 6, -3, 0, 6).fill();
box.offsetMinMax(3, 0, 0, 3, 0, 0).fill();
box.setMinMax(5, 9, 7, 6, 9, 7).fill();
// Place ALL the stairs!
setBlockMaterial(5, 9, 6, VanillaMaterials.STAIRS_COBBLESTONE, (short) 2);