import sys # sys.setrecursionlimit(200005) # sys.set_int_max_str_digits(200005) int1 = lambda x: int(x)-1 pDB = lambda *x: print(*x, end="\n", file=sys.stderr) p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr) def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] # dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] # inf = -1-(-1 << 31) inf = -1-(-1 << 62) md = 10**9+7 # md = 998244353 from collections import defaultdict n,k=LI() aa=LI() cs=[0] for a in aa:cs.append(cs[-1]^a) pre=defaultdict(lambda :-1) cnt=0 imo=[0]*(n+1) for i,b in enumerate(cs): if pre[b]!=-1: j=pre[b] imo[j]+=1 imo[i]-=1 cnt+=1 pre[b]=i # pDB(cs) if not pre: print("Yes") exit() for i in range(n):imo[i+1]+=imo[i] # pDB(imo) def ok(x): ng=[0]*(n+2) pos={} for i,b in enumerate(cs): if x^b in pos: j=pos[x^b] ng[j]+=1 ng[i]-=1 if b not in pos: pos[b]=i # print(pos,ng) for i in range(n): ng[i+1]+=ng[i] if ng[i]==0 and imo[i]==cnt and abs((aa[i]^x)-aa[i])<=k: # print(x,i) return True return False for u in range(14): u=(1<