execute if entity @s[tag=south] run fill ~1 ~ ~1 ~-1 ~1 ~1 air replace
execute if entity @s[tag=north] run fill ~1 ~ ~-1 ~-1 ~1 ~-1 air replace

execute if entity @s[tag=east] run fill ~1 ~ ~-1 ~1 ~1 ~1 air replace
execute if entity @s[tag=west] run fill ~-1 ~ ~-1 ~-1 ~1 ~1 air replace
