{
  "parent": "twilightforest:alt/root",
  "criteria": {
    "sapling": { "trigger": "minecraft:inventory_changed", "conditions": { "items": [{ "item": "twilightforest:twilight_sapling", "data": 5 }]}},
    "log"    : { "trigger": "minecraft:inventory_changed", "conditions": { "items": [{ "item": "twilightforest:magic_log"       , "data": 0 }]}},
    "leaves" : { "trigger": "minecraft:inventory_changed", "conditions": { "items": [{ "item": "twilightforest:magic_leaves"    , "data": 0 }]}}
  },
  "requirements": [
    [ "sapling", "log", "leaves" ]
  ]
}