{
    "variants": {
        "type=double": [
			{"model": "block/tuff_double"},
			{"model": "block/tuff_double1"}
		],
	"type=bottom": [
			{"model": "block/tuff_slab"},
			{"model": "block/tuff_slab1"},
			{"model": "block/tuff_slab2"},
			{"model": "block/tuff_slab3"}
		],
	"type=top": [
			{"model": "block/tuff_slab_top"},
			{"model": "block/tuff_slab_top1"},
			{"model": "block/tuff_slab_top2"},
			{"model": "block/tuff_slab_top3"}
		]
	}
}
