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