{
  "multipart": [
        { "when": { "age": "0" },
		"apply": { "model": "block/wheat_stage0" }
        },
        { "when": { "age": "1" },
		"apply": { "model": "block/wheat_stage1" }
        },
        { "when": { "age": "2" },
		"apply": { "model": "block/wheat_stage2" }
        },
        { "when": { "age": "3" },
		"apply": { "model": "block/wheat_stage3" }
        },
        { "when": { "age": "4" },
		"apply": { "model": "block/wheat_stage4" }
        },
        { "when": { "age": "5" },
		"apply": { "model": "block/wheat_stage5" }
        },
        { "when": { "age": "6" },
		"apply": { "model": "block/wheat_stage6" }
        },
        { "when": { "age": "7" },
		"apply": [ 
		{ "model": "block/wheat_stage7" }, 
		{ "model": "block/wheat_stage7b" }, 
		{ "model": "block/wheat_stage7c" } ]
        }
	]
}