Problem z blokami.

on place gold ore:
	set block to air
	wait 1 seconds
	set {_1} to block under event-block
	set {_2} to block under under event-block
	set {_3} to block under under under event-block
	send "&c%{_1}%"
	send "&c%{_2}%"
	send "&c%{_3}%"
	wait 1 seconds
	set block to Brick Slab
	set block under event-block to stone
	set block under under event-block to dirt
	set block under under under event-block to stone
	wait 1 seconds
	send "Przywracanie bloków"
	send "%{_1}%"
	send "%{_2}%"
	send "%{_3}%"
	set block under event-block to {_1}
	set block under under event-block to {_2}
	set block under under under event-block to {_3}

Witam. Mam pytanie, dlaczego gdy ustawi mi stone, dirt i kamien, to potem nie powraca bloków prawidłowo?

w send, po wiadomości przywracanie bloków, wysyła stone, dirt i stone.