#include "bits/stdc++.h" using namespace std; #define FOR(i,j,k) for(int (i)=(j);(i)<(int)(k);++(i)) #define rep(i,j) FOR(i,0,j) #define each(x,y) for(auto &(x):(y)) #define mp make_pair #define all(x) (x).begin(),(x).end() #define debug(x) cout<<#x<<": "<<(x)< pii; typedef vector vi; typedef vector vll; const int LUX[3][2][2] = {{{4,1},{2,3}},{{1,4},{2,3}},{{1,4},{3,2}}}; vector > makeMagicSquare(int n){ vector > res(n, vector(n)); if(n % 2 == 1){ int y = 0, x = n / 2, cur = 0; while(cur < n*n){ while(!res[y][x]){ res[y][x] = ++cur; if(--y < 0)y = n - 1; if(++x >= n)x = 0; } (y += 2) %= n; if(--x < 0)x = n - 1; } } else if(n % 4 == 0){ int cur = 0; for(int y = n - 1; y >= 0; --y) for(int x = n - 1; x >= 0; --x) res[y][x] = ++cur; const int off = n*n + 1; for(int sy = 0; sy < n; sy += 4){ for(int sx = 0; sx < n; sx += 4) for(int i = 0; i < 4; ++i) res[sy + i][sx + i] = off - res[sy + i][sx + i]; for(int sx = 3; sx < n; sx += 4) for(int i = 0; i < 4; ++i) res[sy + i][sx - i] = off - res[sy + i][sx - i]; } } else{ vector > sub = makeMagicSquare(n / 2); const int m = n / 2; for(int i = 0; i < m; ++i) for(int j = 0; j < m; ++j) sub[i][j] = 4 * (sub[i][j] - 1); auto f = [&](int r, int c, int lux){ int val = sub[r][c]; r *= 2; c *= 2; for(int i = 0; i < 2; ++i) for(int j = 0; j < 2; ++j) res[r + i][c + j] = val + LUX[lux][i][j]; }; for(int i = 0; i <= m / 2; ++i) for(int j = 0; j < m; ++j) f(i, j, 0); for(int j = 0; j < m; ++j) f(m / 2 + 1, j, 1); for(int i = m / 2 + 2; i < m; ++i) for(int j = 0; j < m; ++j) f(i, j, 2); f(m / 2, m / 2, 1); f(m / 2 + 1, m / 2, 0); } return res; } template void printvv(const vector > &vv){ for(size_t i = 0; i < vv.size(); i++) for(size_t j = 0; j < vv[i].size(); j++) printf("%d%c", vv[i][j], j + 1 != vv[i].size() ? ' ' : '\n'); } int main(){ int N, X, Y, Z; cin >> N >> X >> Y >> Z; auto ans = makeMagicSquare(N); --X; --Y; --Z; each(v, ans)each(val, v)--val; int w = Z^ans[Y][X]; each(v, ans)each(val, v)val = (val^w) + 1; printvv(ans); }