1 Block{minecraft:water}[level=0]
2 Block{undergroundbiomes:igneous_sand_red_granite}
3 Block{minecraft:air}
4 Block{minecraft:seagrass}
5 Block{undergroundbiomes:metamorphic_sand_marble}
6 Block{minecraft:tall_seagrass}[half=upper]
7 Block{minecraft:kelp}[age=3]
8 Block{minecraft:sandstone}
9 Block{minecraft:kelp}[age=14]
10 Block{minecraft:sand}
11 Block{minecraft:kelp}[age=18]
12 Block{minecraft:kelp}[age=13]
13 Block{minecraft:kelp}[age=17]
14 Block{minecraft:kelp}[age=10]
15 Block{minecraft:kelp}[age=12]
16 Block{minecraft:kelp}[age=6]
17 Block{minecraft:kelp}[age=4]
18 Block{minecraft:kelp}[age=0]
19 Block{minecraft:kelp}[age=20]
20 Block{minecraft:kelp}[age=22]
21 Block{minecraft:kelp}[age=5]
22 Block{minecraft:kelp}[age=11]
23 Block{undergroundbiomes:sedimentary_sand_chalk}
24 Block{minecraft:kelp}[age=19]
25 Block{minecraft:kelp}[age=21]
26 Block{minecraft:kelp}[age=9]
27 Block{minecraft:kelp}[age=1]
28 Block{undergroundbiomes:metamorphic_sand_blueschist}
29 Block{minecraft:kelp}[age=8]
30 Block{undergroundbiomes:sedimentary_sand_limestone}
31 Block{minecraft:kelp}[age=2]
32 Block{minecraft:kelp}[age=7]
33 Block{minecraft:kelp}[age=16]
34 Block{minecraft:kelp}[age=15]
35 Block{undergroundbiomes:metamorphic_gravel_blueschist}
36 Block{undergroundbiomes:sedimentary_sand_greywacke}
37 Block{undergroundbiomes:igneous_gravel_red_granite}
38 Block{undergroundbiomes:igneous_stone_red_granite}
39 Block{undergroundbiomes:sedimentary_stone_limestone}
40 Block{undergroundbiomes:metamorphic_stone_blueschist}
41 Block{minecraft:cobblestone_slab}[type=bottom,waterlogged=false]
42 Block{minecraft:cobblestone}
43 Block{undergroundbiomes:metamorphic_ore_minecraft_lapis_ore_blueschist}
