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

rr=raw_input
rrI = lambda: int(rr())
rrM = lambda: map(int,rr().split())
debug=0
if debug:
    fi = open('t.txt','r')
    rr=lambda: fi.readline().replace('\n','')


N,K,Q = rrM()
S = rrM()

global MINCACHE,CACHE
CACHE = [(0,0)]*K
MINCACHE = 0

def inser(Qid):
    global CACHE,MINCACHE
    targ = S[Qid-1]
    if targ > MINCACHE:
        CACHE.append((targ,Qid))
        CACHE.sort(reverse=True)
        CACHE = CACHE[:K]
        MINCACHE = min(MINCACHE, targ)
def check(Qid):
    global CACHE
    for i,j in CACHE:
        if j==Qid:
            print "YES"
            break
    else:
        print "NO"
        


for q in xrange(Q):
    Qtype,Qid = rrM()
    if Qtype == 1: #Someone became online
        inser(Qid)
    else: #Check whether Qid is represented
        check(Qid)
