execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=bottom,facing=north] run scoreboard players set @s bw_block 1415
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=bottom,facing=east] run scoreboard players set @s bw_block 1416
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=bottom,facing=west] run scoreboard players set @s bw_block 1417
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=bottom,facing=south] run scoreboard players set @s bw_block 1418
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=top,facing=north] run scoreboard players set @s bw_block 1419
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=top,facing=east] run scoreboard players set @s bw_block 1420
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=top,facing=west] run scoreboard players set @s bw_block 1421
execute if block ~ ~ ~ minecraft:mossy_cobblestone_stairs[half=top,facing=south] run scoreboard players set @s bw_block 1422