probe-palette2

var p = gradientPalette(0, 8, [{block:'cut_sandstone', from:0},{block:'sandstone', from:0.5},{block:'smooth_sandstone', from:0.85}], {noise:0.2, seed:9});
fill(8,0,8, 10,3,10, p);
makeWalls(1,0,1, 6,5,6, p);