1 Block{minecraft:water}[level=0]
2 Block{undergroundbiomes:igneous_gravel_rhyolite}
3 Block{minecraft:air}
4 Block{minecraft:dirt}
5 Block{undergroundbiomes:metamorphic_gravel_blueschist}
6 Block{undergroundbiomes:sedimentary_gravel_chalk}
7 Block{minecraft:tall_seagrass}[half=upper]
8 Block{minecraft:seagrass}
9 Block{minecraft:kelp}[age=13]
10 Block{minecraft:kelp}[age=16]
11 Block{minecraft:kelp}[age=17]
12 Block{minecraft:kelp}[age=15]
13 Block{minecraft:kelp}[age=1]
14 Block{minecraft:kelp}[age=7]
15 Block{minecraft:kelp}[age=19]
16 Block{minecraft:kelp}[age=11]
17 Block{minecraft:kelp}[age=3]
18 Block{minecraft:kelp}[age=5]
19 Block{minecraft:kelp}[age=10]
20 Block{minecraft:kelp}[age=8]
21 Block{minecraft:kelp}[age=20]
22 Block{minecraft:kelp}[age=18]
23 Block{minecraft:kelp}[age=22]
24 Block{minecraft:kelp}[age=6]
25 Block{minecraft:kelp}[age=4]
26 Block{minecraft:clay}
27 Block{minecraft:kelp}[age=21]
28 Block{minecraft:kelp}[age=14]
29 Block{minecraft:kelp}[age=9]
30 Block{minecraft:kelp}[age=2]
31 Block{undergroundbiomes:metamorphic_sand_blueschist}
32 Block{minecraft:kelp}[age=0]
33 Block{undergroundbiomes:igneous_sand_rhyolite}
34 Block{undergroundbiomes:metamorphic_gravel_marble}
35 Block{undergroundbiomes:sedimentary_gravel_greywacke}
36 Block{undergroundbiomes:sedimentary_gravel_limestone}
37 Block{minecraft:kelp}[age=12]
38 Block{minecraft:grass_block}[snowy=false]
39 Block{undergroundbiomes:sedimentary_stone_limestone}
