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

__author__ = 'ActiveChooN Dusted'


(n,k,q) = map(int,raw_input().split(' '))
mast = map(int,raw_input().split(' '))
masa = list()
for i in range(q):
    masa.append(map(int,raw_input().split(' ')))
masw = list()

for i in masa:
    if i[0] == 1:
        if len(masw)<k:
            masw.append(mast[i[1]-1])
            masw.sort(reverse=True)
        else:
            if mast[i[1]-1]>masw[-1]:
                masw.pop()
                masw.append(mast[i[1]-1])
                masw.sort(reverse=True)
    if i[0] == 2:
        if mast[i[1]-1] in masw:
            print('YES')#,i[1], mast[i[1]-1],masw)
        else:
            print('No')
