{
    "variants": {
        "east=false,north=false,south=false,up=false,west=false": { "model": "vine_1" },
        "east=false,north=false,south=true,up=false,west=false": { "model": "vine_1" },
        "east=false,north=false,south=false,up=false,west=true": { "model": "vine_1", "y": 90 },
        "east=false,north=true,south=false,up=false,west=false": { "model": "vine_1", "y": 180 },
        "east=true,north=false,south=false,up=false,west=false": { "model": "vine_1", "y": 270 },
        "east=true,north=true,south=false,up=false,west=false": { "model": "vine_2" },
        "east=true,north=false,south=true,up=false,west=false": { "model": "vine_2", "y": 90 },
        "east=false,north=false,south=true,up=false,west=true": { "model": "vine_2", "y": 180 },
        "east=false,north=true,south=false,up=false,west=true": { "model": "vine_2", "y": 270 },
        "east=true,north=false,south=false,up=false,west=true": { "model": "vine_2_opposite" },
        "east=false,north=true,south=true,up=false,west=false": { "model": "vine_2_opposite", "y": 90 },
        "east=true,north=true,south=true,up=false,west=false": { "model": "vine_3" },
        "east=true,north=false,south=true,up=false,west=true": { "model": "vine_3", "y": 90 },
        "east=false,north=true,south=true,up=false,west=true": { "model": "vine_3", "y": 180 },
        "east=true,north=true,south=false,up=false,west=true": { "model": "vine_3", "y": 270 },
        "east=true,north=true,south=true,up=false,west=true": { "model": "vine_4" },
        "east=false,north=false,south=false,up=true,west=false": { "model": "vine_u" },
        "east=false,north=false,south=true,up=true,west=false": { "model": "vine_1u" },
        "east=false,north=false,south=false,up=true,west=true": { "model": "vine_1u", "y": 90 },
        "east=false,north=true,south=false,up=true,west=false": { "model": "vine_1u", "y": 180 },
        "east=true,north=false,south=false,up=true,west=false": { "model": "vine_1u", "y": 270 },
        "east=true,north=true,south=false,up=true,west=false": { "model": "vine_2u" },
        "east=true,north=false,south=true,up=true,west=false": { "model": "vine_2u", "y": 90 },
        "east=false,north=false,south=true,up=true,west=true": { "model": "vine_2u", "y": 180 },
        "east=false,north=true,south=false,up=true,west=true": { "model": "vine_2u", "y": 270 },
        "east=true,north=false,south=false,up=true,west=true": { "model": "vine_2u_opposite" },
        "east=false,north=true,south=true,up=true,west=false": { "model": "vine_2u_opposite", "y": 90 },
        "east=true,north=true,south=true,up=true,west=false": { "model": "vine_3u" },
        "east=true,north=false,south=true,up=true,west=true": { "model": "vine_3u", "y": 90 },
        "east=false,north=true,south=true,up=true,west=true": { "model": "vine_3u", "y": 180 },
        "east=true,north=true,south=false,up=true,west=true": { "model": "vine_3u", "y": 270 },
        "east=true,north=true,south=true,up=true,west=true": { "model": "vine_4u" }
    }
}
