###Destroys adjacent defunct site planners###
fill ~8 ~ ~-8 ~8 ~ ~-11 air replace dropper
fill ~8 ~ ~8 ~8 ~ ~11 air replace dropper
fill ~16 ~ ~ ~19 ~ ~ air replace dropper

###Sets new site planners at available positions###
execute if entity @s[tag=!nitSiteExistsEast] run place template nitco:siteplanner_e ~15 ~ ~

execute if entity @s[tag=!nitSiteExistsNorth] run place template nitco:siteplanner_n ~8 ~ ~-7

execute if entity @s[tag=!nitSiteExistsSouth] run place template nitco:siteplanner_s ~8 ~ ~7