execute if score @s bw_block matches ..503 run function bw:findblock/leaves/500-503
execute if score @s bw_block matches 504..507 run function bw:findblock/leaves/504-507
execute if score @s bw_block matches 508..511 run function bw:findblock/leaves/508-511
execute if score @s bw_block matches 512.. run function bw:findblock/leaves/512-515