1 Block{minecraft:water}[level=0]
2 Block{minecraft:gravel}
3 Block{minecraft:air}
4 Block{minecraft:tall_seagrass}[half=upper]
5 Block{minecraft:seagrass}
6 Block{minecraft:kelp}[age=23]
7 Block{minecraft:kelp}[age=21]
8 Block{minecraft:kelp}[age=22]
9 Block{minecraft:kelp}[age=20]
10 Block{minecraft:kelp}[age=24]
11 Block{minecraft:stone}
12 Block{minecraft:kelp}[age=25]
13 Block{minecraft:andesite}
14 Block{minecraft:copper_ore}
15 Block{minecraft:granite}
16 Block{minecraft:diorite}
