execute if score @s bw_block matches ..550 run function bw:blocks/slabs/smooth_sandstone/prexyz
execute if score @s bw_block matches 551..553 run function bw:blocks/slabs/smooth_quartz/prexyz
execute if score @s bw_block matches 554..556 run function bw:blocks/slabs/granite/prexyz
execute if score @s bw_block matches 557.. run function bw:blocks/slabs/andesite/prexyz