execute if block ~ ~ ~1 #bw:gothrough if score @s bw_calc matches 1.. positioned ~ ~ ~1 run function bw:blocks/oceans/brain_wall_fan/zdir
execute if block ~ ~ ~-1 #bw:gothrough if score @s bw_calc matches 1.. positioned ~ ~ ~-1 run function bw:blocks/oceans/brain_wall_fan/nezdir