func main()
	var n: int :: cui@inputInt()
	var m: int :: cui@inputInt()
	
	var dic: dict<[]char, int> :: #dict<[]char, int>
	for(1, m + n)
		var s: []char :: cui@inputStr()
		var a: int :: cui@inputInt()
		do dic.add(s, a)
	end for
	
	do dic.forEach(f, null)
	
	func f(key: []char, val: int, _: kuin@Class): bool
		do cui@print("\{key} \{val}\n")
		ret true
	end func
end func