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

ans = [(1, 2), (1, 3), (2, 4), (2, 5), (2, 5)]

q, k = LI()
if q < 3:
    lim = q+1
elif q < 5:
    lim = q
elif q == 5:
    lim = 4
else:
    lim = 5

if k < lim:
    print("No")
else:
    print("Yes")
    if q==5:
        print(1,2)
        print(2,3)
        print(1,4)
        print(3,5)
        print(4,6)
    else:
        for i, j in ans[:min(5, q)]: print(i, j)
        if q > 5:
            for _ in range(q-5): print(6, 7)