14 minecraft:cobblestone
11 minecraft:bedrock
9 minecraft:coal_block
7 minecraft:nether_brick
6 minecraft:obsidian
5 minecraft:gravel
3 minecraft:barrier
2 minecraft:air
10 minecraft:wool[color=gray]
13 minecraft:cobblestone_wall[east=true,north=false,south=false,up=true,variant=cobblestone,west=false]
16 minecraft:stone_slab[half=bottom,variant=cobblestone]
1 minecraft:grass[snowy=false]
12 minecraft:stained_hardened_clay[color=blue]
4 minecraft:stone[variant=stone]
15 minecraft:stone_stairs[facing=south,half=bottom,shape=straight]
8 minecraft:stonebrick[variant=stonebrick]
