+-------+--------------------------------+------------+-------------+
| Index | Registry name                  | Type       | Task Margin |
+-------+--------------------------------+------------+-------------+
| 0     | minecraft:empty                | PROTOCHUNK | -1          |
| 1     | minecraft:structure_starts     | PROTOCHUNK | 0           |
| 2     | minecraft:structure_references | PROTOCHUNK | 8           |
| 3     | minecraft:biomes               | PROTOCHUNK | 8           |
| 4     | minecraft:noise                | PROTOCHUNK | 8           |
| 5     | minecraft:surface              | PROTOCHUNK | 8           |
| 6     | minecraft:carvers              | PROTOCHUNK | 8           |
| 7     | minecraft:features             | PROTOCHUNK | 8           |
| 8     | minecraft:initialize_light     | PROTOCHUNK | 0           |
| 9     | minecraft:light                | PROTOCHUNK | 1           |
| 10    | minecraft:spawn                | PROTOCHUNK | 0           |
| 11    | minecraft:full                 | LEVELCHUNK | 0           |
+-------+--------------------------------+------------+-------------+
| Index | Registry name                  | Type       | Task Margin |
+-------+--------------------------------+------------+-------------+