block Item 3030 >= 1
	window "\n\nҪʳĺȡ5麣̦",yes,no
	window_no
	window_yes ItemSpace < 5
	Endwindow "\n\n\nҪ5λ."
	window_yes Itemdur 3030 == 1 && item 3030 >=1
	killitem 3030,1
	giveItem 12407,400
	window_yes Itemdur 3030 == 2
	SetDur 3030,-1
	giveItem 12407,400