{
    "multipart": [
        {   "when": { "age": "0|1" },
            "apply": [
                { "model": "block/potatoes_stage0" },
                { "model": "block/potatoes_stage0", "y": 90 },
                { "model": "block/potatoes_stage0", "y": 180 },
                { "model": "block/potatoes_stage0", "y": 270 }
            ]
        },
        {   "when": { "age": "2|3" },
            "apply": [
                { "model": "block/potatoes_stage1" },
                { "model": "block/potatoes_stage1", "y": 90 },
                { "model": "block/potatoes_stage1", "y": 180 },
                { "model": "block/potatoes_stage1", "y": 270 }
            ]
        },
        {   "when": { "age": "4|5|6" },
            "apply": [
                { "model": "block/potatoes_stage2" },
                { "model": "block/potatoes_stage2", "y": 90 },
                { "model": "block/potatoes_stage2", "y": 180 },
                { "model": "block/potatoes_stage2", "y": 270 }
            ]
        },
        {   "when": { "age": "7" },
            "apply": [
                { "model": "block/potatoes_stage3" },
                { "model": "block/potatoes_stage3", "y": 90 },
                { "model": "block/potatoes_stage3", "y": 180 },
                { "model": "block/potatoes_stage3", "y": 270 }
            ]
        }
    ]
}