probe-palette

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});
print("A");
makeWalls(1,0,1, 6,5,6, p);
print("B");
fill(8,0,8, 10,3,10, p);
print("C");
var np = noisePalette([{block:'quartz_block',weight:60},{block:'smooth_quartz',weight:40}], {seed:3});
fill(1,7,1, 4,7,4, np);
print("D");
pb(12,0,12, p(12,0,12));
print("E");