1 1 1
1000000000
2 1
 20 2 15
12698951 55128070 116962690 156763505 188535242 194018601 269939893 428710623 442819431 483000923 516768937 552903993 633087286 656092270 671535141 714291344 717660646 846508634 879748146 937368929
2 7
1 2
2 4
1 19
1 12
1 5
2 18
2 11
1 16
2 1
2 3
2 19
1 17
2 9
2 6
 6 3 10
62417580 78150524 410053501 582708235 630200761 760672946
2 2
1 5
1 2
1 4
2 4
2 1
2 1
1 6
2 5
2 6

NO
 NO
NO
NO
NO
NO
NO
YES
NO
NO
 NO
YES
NO
NO
YES
YES

var line = readline().split(' ');
var n = Number(line[0]);
var k = Number(line[1]);
var q = Number(line[2]);

var relation = readline().split(' ').map((v) => {
	return Number(v)
});

var shown = [];

for (var i = 0; i < q; i++) {
	var query = readline().split(' ');
	var type = Number(query[0]);
	var friend = Number(query[1]);
	if (type == 1) {
		if (shown.length < k) {
			shown.push(friend);
		} else {
			var min = 0;
			for (var j = 0; j < shown.length; j++) {
				if (min == 0 || shown[j] < shown[min]) {
					min = j;
				}
			}
			shown[min] = friend;
		}
	} else {

		if (shown.indexOf(friend) != -1) {
			print("YES");
		} else {
			print("NO");
		}
	}
}
