#include <bits/stdc++.h>
#define ll long long
#define enl putchar('\n')
#define all(x) (x).begin(),(x).end()
#define debug(x) printf(" "#x":%d\n",x);
using namespace std;
const int MAXN = 2e6 + 5;
const int inf = 0x3f3f3f3f;
const ll INF = 0x3f3f3f3f3f3f3f3f;
const int mod = 998244353;
typedef pair<int, int> pii;
char buf[1 << 21], * p1 = buf, * p2 = buf, obuf[1 << 21], * o = obuf, of[35];
#define gc()(p1==p2&&(p2=(p1=buf)+fread(buf,1,1<<21,stdin),p1==p2)?EOF:*p1++)
inline ll qpow(ll a, ll n) { ll res = 1; while (n) { if (n & 1)res = res * a % mod; n >>= 1; a = a * a % mod; }return res; }
template <class T = int>inline T read() { T s = 0, f = 1; char c = gc(); for (; !isdigit(c); c = gc())if (c == '-')f = -1; for (; isdigit(c); c = gc())s = s * 10 + c - '0'; return s * f; }
inline void read(int* a, int n) { for (int i = 1; i <= n; ++i)a[i] = read(); }
inline int inal(char* s) { int n = 0; for (s[0] = gc(); !isalpha(s[0]); s[0] = gc()); for (; isalpha(s[n]); s[++n] = gc()); return s[n] = 0, n; }
inline int indi(char* s) { int n = 0; for (s[0] = gc(); !isdigit(s[0]); s[0] = gc()); for (; isdigit(s[n]); s[++n] = gc()); return s[n] = 0, n; }
inline void outd(auto* a, int n) { for (int i = 1; i <= n; ++i)printf("%d ", a[i]); enl; }
int n, d;
int to[MAXN], id[MAXN], L[MAXN], R[MAXN];
int stk[MAXN], top;
bool vis[MAXN];
random_device rd;
mt19937_64 rng(rd());
void solve() {
    n = read(), d = read();
    for (int i = 0; i < n * d; ++i)to[i] = read() - 1;
    for (int i = 0; i < n; i++) id[i] = i, R[i] = -1;
    shuffle(id, id + n, rd);
    for (int i = 0; i < n; i++) {
        top = 0;
        int x = id[i];
        while (~x) {
            int y = to[x * d + rng() % d];
            while (R[y] == x) y = to[x * d + rng() % d];
            while (vis[y]) vis[stk[top--]] = 0;
            x = R[y], vis[stk[++top] = y] = 1;
        }
        x = id[i];
        for (int j = 1; j <= top; j++) vis[stk[j]] = 0, swap(x, R[stk[j]]);
    }
    for (int i = 0; i < n; i++) L[R[i]] = i;
    for (int i = 0; i < n; i++) cout << L[i] + 1 << ' ';
}
signed main(signed argc, char const* argv[]) {
    clock_t c1 = clock();
#ifdef LOCAL
    freopen("in.in", "r", stdin);
    freopen("out.out", "w", stdout);
#endif
    //=============================================================
    int TxT = 1;
    // TxT = read();
    while (TxT--)
        solve();
    //=============================================================
#ifdef LOCAL
    end :
    cerr << "Time Used:" << clock() - c1 << "ms" << endl;
#endif
    return 0;
}