1 minecraft:air
2 biomesoplenty:grass[snowy=false,variant=overgrown_netherrack]
3 minecraft:lava[level=0]
4 minecraft:soul_sand
5 minecraft:glowstone
6 natura:nether_glowshroom[type=green]
7 natura:nether_green_large_glowshroom[variant=stem]
8 minecraft:flowing_lava[level=0]
9 minecraft:bone_block[axis=z]
10 natura:nether_leaves[check_decay=false,decayable=true,type=bloodwood]
11 natura:nether_leaves[check_decay=true,decayable=true,type=bloodwood]
12 natura:nether_logs2[meta=2]
13 natura:nether_logs2[meta=3]
14 minecraft:gravel
15 minecraft:netherrack
16 natura:nether_thorn_vines[east=false,north=true,south=false,up=false,west=false]
17 minecraft:red_mushroom
18 quark:netherrack_speleothem[size=big]
19 quark:basalt[variant=stone_basalt]
20 minecraft:quartz_ore
21 tconstruct:ore[type=cobalt]
22 quark:netherrack_speleothem[size=medium]
23 natura:nether_tainted_soil[type=tainted_soil]
24 quark:basalt_speleothem[size=big]
25 minecraft:magma
26 tconstruct:ore[type=ardite]
27 minecraft:fire[age=0,east=false,north=false,south=false,up=false,west=false]
28 minecraft:brown_mushroom
29 natura:nether_leaves[check_decay=false,decayable=true,type=ghostwood]
30 natura:nether_leaves[check_decay=true,decayable=true,type=ghostwood]
31 natura:nether_thorn_vines[east=true,north=false,south=false,up=false,west=false]
32 natura:nether_thorn_vines[east=false,north=false,south=false,up=false,west=true]
33 natura:nether_purple_large_glowshroom[variant=west]
34 natura:nether_purple_large_glowshroom[variant=north_west]
35 natura:nether_purple_large_glowshroom[variant=north]
36 natura:nether_purple_large_glowshroom[variant=all_inside]
37 natura:nether_purple_large_glowshroom[variant=south_west]
38 natura:nether_thorn_vines[east=false,north=false,south=true,up=false,west=false]
39 natura:nether_purple_large_glowshroom[variant=center]
40 natura:nether_purple_large_glowshroom[variant=south]
41 natura:nether_purple_large_glowshroom[variant=north_east]
42 natura:nether_purple_large_glowshroom[variant=east]
43 natura:nether_purple_large_glowshroom[variant=south_east]
44 minecraft:stone_slab[half=bottom,variant=quartz]
45 minecraft:stone_slab[half=top,variant=quartz]
46 minecraft:quartz_stairs[facing=east,half=top,shape=straight]
47 minecraft:quartz_stairs[facing=east,half=bottom,shape=straight]
48 quark:netherrack_speleothem[size=small]
49 natura:nether_logs2[meta=1]
50 minecraft:coal_block
51 minecraft:obsidian
52 minecraft:hardened_clay
53 minecraft:stained_hardened_clay[color=black]
