Minecraft wiki entry for Curved_roofs, associated text: 17, 17, 15, 15, 13, 11, 9, 5
17, 17, 15, 15, 13, 11, 9, 5
(Now we've switched to 13.)
17, 17, 15, 15, 13, 11, 9, 5
(And now 11…)
17, 17, 15, 15, 13, 11, 9, 5
Diameter 9 − nearly there…
17, 17, 15, 15, 13, 11, 9, 5
Finished!