execute if block ~ ~ ~ minecraft:purpur_stairs[half=bottom,facing=north] run scoreboard players set @s bw_block 1247
execute if block ~ ~ ~ minecraft:purpur_stairs[half=bottom,facing=east] run scoreboard players set @s bw_block 1248
execute if block ~ ~ ~ minecraft:purpur_stairs[half=bottom,facing=west] run scoreboard players set @s bw_block 1249
execute if block ~ ~ ~ minecraft:purpur_stairs[half=bottom,facing=south] run scoreboard players set @s bw_block 1250
execute if block ~ ~ ~ minecraft:purpur_stairs[half=top,facing=north] run scoreboard players set @s bw_block 1251
execute if block ~ ~ ~ minecraft:purpur_stairs[half=top,facing=east] run scoreboard players set @s bw_block 1252
execute if block ~ ~ ~ minecraft:purpur_stairs[half=top,facing=west] run scoreboard players set @s bw_block 1253
execute if block ~ ~ ~ minecraft:purpur_stairs[half=top,facing=south] run scoreboard players set @s bw_block 1254