{
  "variants": {
    "north=false,east=false,south=false,west=false": { "model": "minecraft:block/iron_bars_post" },
    "north=true,east=false,south=false,west=false": { "model": "minecraft:block/iron_bars_end" },
    "north=false,east=true,south=false,west=false": { "model": "minecraft:block/iron_bars_end", "y": 90 },
    "north=false,east=false,south=true,west=false": { "model": "minecraft:block/iron_bars_end", "y": 180 },
    "north=false,east=false,south=false,west=true": { "model": "minecraft:block/iron_bars_end", "y": 270 },
    "north=true,east=false,south=true,west=false": { "model": "minecraft:block/iron_bars_line" },
    "north=false,east=true,south=false,west=true": { "model": "minecraft:block/iron_bars_line", "y": 90 },
    "north=true,east=true,south=false,west=false": { "model": "minecraft:block/iron_bars_corner" },
    "north=false,east=true,south=true,west=false": { "model": "minecraft:block/iron_bars_corner", "y": 90 },
    "north=false,east=false,south=true,west=true": { "model": "minecraft:block/iron_bars_corner", "y": 180 },
    "north=true,east=false,south=false,west=true": { "model": "minecraft:block/iron_bars_corner", "y": 270 },
    "north=true,east=true,south=true,west=false": { "model": "minecraft:block/iron_bars_t" },
    "north=false,east=true,south=true,west=true": { "model": "minecraft:block/iron_bars_t", "y": 90 },
    "north=true,east=false,south=true,west=true": { "model": "minecraft:block/iron_bars_t", "y": 180 },
    "north=true,east=true,south=false,west=true": { "model": "minecraft:block/iron_bars_t", "y": 270 },
    "north=true,east=true,south=true,west=true": { "model": "minecraft:block/iron_bars_cross" }
  }
}