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

n,k,q = list(map(int, input().split(' ')))
fr_lvl = list(map(int, input().split(' ')))
lvl = {i + 1: fr_lvl[i] for i in range(len(fr_lvl))}
online = 0
top_six = []
out = []
for step in range(q):
    count = 0
    found = False
    query = input()
    if query[0] == '1':
        online += 1
        if online < k + 1:
            top_six.append(int(query[2:]))
            top_six = sorted(top_six, key = lambda x: lvl[x])
        if online >= k+ 1:
            if lvl[top_six[0]] < lvl[int(query[2:])]:
                top_six[0] = int(query[2:])
    if query[0] == '2':
        print(int(query[2:]) in top_six and 'YES' or 'NO')
