import sys
input = sys.stdin.readline
N, K = map(int, input().split())
mod = 998244353

dp = [[0] * K for _ in range(K)]
dp2 = [[0] * K for _ in range(K)]
for i in range(K):
  for j in range(K):
    if i != j:
      dp[i][j] = 1
      dp2[i][j] = i + j
#print(dp)
for _ in range(N - 2):
  newdp = [[0] * K for _ in range(K)]
  newdp2 = [[0] * K for _ in range(K)]
  for i in range(K):
    for j in range(i):
      newdp[j][j + 1] += dp[i][j]
      newdp[j][j + 1] %= mod

      newdp[j][i] -= dp[i][j]
      newdp[j][i] %= mod

      if i + 1 < K:
        newdp[j][i + 1] += dp[i][j]
        newdp[j][i + 1] %= mod


      newdp2[j][j + 1] += dp2[i][j]
      newdp2[j][j + 1] %= mod

      newdp2[j][i] -= dp2[i][j]
      newdp2[j][i] %= mod

      if i + 1 < K:
        newdp2[j][i + 1] += dp2[i][j]
        newdp2[j][i + 1] %= mod

    for j in range(i + 1, K):
      newdp[j][0] += dp[i][j]
      newdp[j][0] %= mod

      newdp[j][i] -= dp[i][j]
      newdp[j][i] %= mod

      if i + 1 < K:
        newdp[j][i + 1] += dp[i][j]
        newdp[j][i + 1] %= mod

      newdp[j][j] -= dp[i][j]
      newdp[j][j] %= mod


      newdp2[j][0] += dp2[i][j]
      newdp2[j][0] %= mod

      newdp2[j][i] -= dp2[i][j]
      newdp2[j][i] %= mod

      if i + 1 < K:
        newdp2[j][i + 1] += dp2[i][j]
        newdp2[j][i + 1] %= mod

      newdp2[j][j] -= dp2[i][j]
      newdp2[j][j] %= mod

  for i in range(K):
    for j in range(K - 1):
      newdp[i][j + 1] += newdp[i][j]
      newdp[i][j + 1] %= mod

      newdp2[i][j + 1] += newdp2[i][j]
      newdp2[i][j + 1] %= mod

  for i in range(K):
    for j in range(K):
      newdp2[i][j] += newdp[i][j] * j
      newdp2[i][j] %= mod
  dp = [a[: ] for a in newdp]
  dp2 = [a[: ] for a in newdp2]

res1 = 0
for i in range(K):
  res1 += sum(dp[i])
  res1 %= mod

res2 = 0
for i in range(K):
  res2 += sum(dp2[i])
  res2 %= mod

print(res1, res2)