20 minecraft:redstone_block
18 minecraft:coal_block
2 minecraft:air
12 minecraft:barrier
14 minecraft:clay
16 minecraft:cobblestone
17 minecraft:coal_ore
13 minecraft:unpowered_repeater[delay=4,facing=east,locked=false]
4 minecraft:grass[snowy=false]
7 minecraft:unpowered_repeater[delay=2,facing=east,locked=false]
8 minecraft:redstone_wire[east=none,north=none,power=0,south=none,west=side]
19 minecraft:stone[variant=andesite]
11 minecraft:unpowered_repeater[delay=4,facing=south,locked=false]
6 minecraft:redstone_wire[east=side,north=none,power=0,south=none,west=none]
9 minecraft:unpowered_repeater[delay=4,facing=north,locked=false]
3 minecraft:wool[color=black]
5 minecraft:stained_hardened_clay[color=red]
15 minecraft:stained_hardened_clay[color=cyan]
21 minecraft:stained_hardened_clay[color=light_blue]
1 minecraft:stone[variant=stone]
10 minecraft:command_block[conditional=false,facing=down]
