execute if score @s bw_block matches ..1246 run function bw:blocks/stairs/sandstone/prexyz
execute if score @s bw_block matches 1247..1254 run function bw:blocks/stairs/purpur/prexyz
execute if score @s bw_block matches 1255..1262 run function bw:blocks/stairs/prismarine_brick/prexyz
execute if score @s bw_block matches 1263.. run function bw:blocks/stairs/nether_brick/prexyz