1 Block{minecraft:netherrack}
2 Block{minecraft:air}
3 Block{minecraft:blackstone}
4 Block{minecraft:basalt}[axis=y]
5 Block{minecraft:lava}[level=0]
6 Block{minecraft:cave_air}
7 Block{minecraft:magma_block}
8 Block{minecraft:fire}[age=0,east=false,north=false,south=false,up=false,west=false]
9 Block{minecraft:glowstone}
10 Block{minecraft:nether_quartz_ore}
11 Block{minecraft:soul_sand}
12 Block{minecraft:soul_soil}
13 Block{minecraft:lava}[level=2]
14 Block{minecraft:lava}[level=1]
15 Block{minecraft:lava}[level=3]
16 Block{minecraft:lava}[level=4]
17 Block{minecraft:lava}[level=5]
18 Block{minecraft:lava}[level=6]
19 Block{minecraft:bone_block}[axis=y]
20 Block{minecraft:bone_block}[axis=x]
21 Block{minecraft:soul_fire}
22 Block{minecraft:bone_block}[axis=z]
23 Block{minecraft:crimson_roots}
24 Block{minecraft:nether_gold_ore}
