N, K = map(int, input().split())
mod = 998244353

"""
dp[i,j]: 前2つが i, j ->何通り
"""
dp = [[0] * K for _ in range(K)]
cnt = [[0] * K for _ in range(K)]
for i in range(K):
    for j in range(i+1, K):
        dp[i][j] = 1
        dp[j][i] = 1
        cnt[i][j] = i + j
        cnt[j][i] = i + j

for _ in range(N-2):
    ndp = [[0] * K for _ in range(K)]
    ncnt = [[0] * K for _ in range(K)]
    # i < j -> j > k
    for j in range(K):
        s = 0
        c = 0
        for i in range(j):
            s += dp[i][j]
            s %= mod
            c += cnt[i][j]
            c %= mod
        for k in range(j):
            ndp[j][k] += s - dp[k][j]
            ndp[j][k] %= mod
            ncnt[j][k] += c - cnt[k][j]
            ncnt[j][k] += (s - dp[k][j]) * k
            ncnt[j][k] %= mod
    # i > j -> j < k
    for j in range(K):
        s = 0
        c = 0
        for i in range(j + 1, K):
            s += dp[i][j]
            s %= mod
            c += cnt[i][j]
        for k in range(j + 1, K):
            ndp[j][k] += s - dp[k][j]
            ndp[j][k] %= mod
            ncnt[j][k] += c - cnt[k][j]
            ncnt[j][k] += (s - dp[k][j]) * k
            ncnt[j][k] %= mod
    dp = ndp
    cnt = ncnt

ans1 = 0
ans2 = 0
for i in range(K):
    for j in range(K):
        ans1 += dp[i][j]
        ans1 %= mod
        ans2 += cnt[i][j]
        ans2 %= mod

print(ans1, ans2)