import sys

N, K = map(int, input().split())

if N * (N + 1) // 2 % K != 0:
  print('No')
  sys.exit()

print('Yes')

for i in range(K):
  a = []
  for j in range(N // K):
    a.append(K * j + (i + j) % K + 1)
  print(*a)