execute if score @s bw_block matches 17 run function bw:blocks/concrete/black/prexyz
execute if score @s bw_block matches 18 run function bw:blocks/concrete/blue/prexyz
execute if score @s bw_block matches 19 run function bw:blocks/concrete/brown/prexyz
execute if score @s bw_block matches 20 run function bw:blocks/concrete/cyan/prexyz