new:

set holz_stufen=spruce_slab birch_slab jungle_slab acacia_slab dark_oak_slab mangrove_slab cherry_slab pale_oak_slab bamboo_slab crimson_slab warped_slab
set holz_treppen=spruce_stairs birch_stairs jungle_stairs acacia_stairs dark_oak_stairs mangrove_stairs cherry_stairs pale_oak_stairs bamboo_stairs crimson_stairs warped_stairs
set sandstein=sandstone sandstone_stairs sandstone_slab sandstone_wall cut_sandstone cut_sandstone_slab chiseled_sandstone smooth_sandstone smooth_sandstone_stairs smooth_sandstone_slab red_sandstone red_sandstone_stairs red_sandstone_slab red_sandstone_wall cut_red_sandstone cut_red_sandstone_slab chiseled_red_sandstone smooth_red_sandstone smooth_red_sandstone_stairs smooth_red_sandstone_slab
set tuff=tuff tuff_stairs tuff_slab tuff_wall polished_tuff polished_tuff_stairs polished_tuff_slab polished_tuff_wall tuff_bricks tuff_brick_stairs tuff_brick_slab tuff_brick_wall chiseled_tuff chiseled_tuff_bricks