1 minecraft:air
2 minecraft:netherrack
3 betternether:egg_plant
4 minecraft:soul_sand
5 betternether:nether_grass
6 betternether:netherrack_moss
7 tconstruct:ore[type=cobalt]
8 betternether:ink_bush
9 betternether:smoker[shape=bottom]
10 minecraft:nether_wart[age=1]
11 minecraft:nether_wart[age=2]
12 betternether:smoker[shape=top]
13 minecraft:nether_wart[age=0]
14 betternether:wart_seed[facing=up]
15 minecraft:nether_wart[age=3]
16 biomesoplenty:ash_block
17 biomesoplenty:grass[snowy=false,variant=overgrown_netherrack]
18 betternether:stalagnate_bottom
19 minecraft:red_mushroom
20 betternether:black_apple
21 betternether:cincinnasite_ore
22 natura:nether_leaves[check_decay=false,decayable=true,type=bloodwood]
23 natura:nether_leaves[check_decay=true,decayable=true,type=bloodwood]
24 minecraft:brown_mushroom
25 minecraft:lava[level=0]
26 minecraft:fire[age=0,east=false,north=false,south=false,up=false,west=false]
27 betternether:lucis_mushroom[facing=south,shape=side]
28 tconstruct:ore[type=ardite]
29 betternether:lucis_mushroom[facing=west,shape=corner]
30 betternether:block_eyeball
31 betternether:eye_vine
32 betternether:black_bush
33 minecraft:lava[level=7]
34 minecraft:lava[level=6]
35 minecraft:lava[level=5]
36 minecraft:quartz_ore
37 minecraft:lava[level=4]
38 natura:nether_tainted_soil[type=tainted_soil]
39 minecraft:lava[level=3]
40 minecraft:magma
41 minecraft:lava[level=2]
42 natura:nether_thorn_vines[east=false,north=false,south=false,up=false,west=true]
43 minecraft:lava[level=1]
44 natura:nether_thorn_vines[east=true,north=false,south=false,up=false,west=false]
45 betternether:magma_flower[size=0]
46 betternether:nether_reed[shape=bottom]
47 minecraft:gravel
48 minecraft:nether_wart_block
49 betternether:wart_seed[facing=south]
50 betternether:wart_seed[facing=east]
51 biomesoplenty:flesh
52 natura:nether_glowshroom[type=green]
53 betternether:agave
54 betternether:barrel_cactus
55 betternether:nether_cactus[shape=top]
56 betternether:nether_cactus[shape=side]
57 minecraft:flowing_lava[level=3]
58 minecraft:flowing_lava[level=1]
59 minecraft:flowing_lava[level=2]
