#include <bits/stdc++.h>
#define ll long long
#define nl "\n"
#define all(v) v.begin(),v.end()
#define baraa ios_base::sync_with_stdio(false);cin.tie(NULL);
using namespace std;
const ll limit=2147483648;
int main() {
    baraa
    ll n,m;
    cin>>n>>m;
    ll val[n][m];
    for(ll i=0;i<n;i++)
        for(ll j=0;j<m;j++)cin>>val[i][j];
    for(ll c=1;c<=1;c++){
        ll v[n][m],tmp[n][m];
        v[0][0]=c;
        for(ll j=1;j<m;j++)v[0][j]=v[0][j-1]+(val[0][j-1]-val[0][j]);
        ll row[n],col[m];
        memset(row,0, sizeof(row));
        memset(col,0, sizeof(col));
        for(ll i=0;i<n;i++)
            for(ll j=0;j<m;j++)row[i]+=v[i][j],col[j]+=v[i][j];
        bool ok=1;
        for(ll i=0;i<n;i++)
            for(ll j=0;j<m;j++)tmp[i][j]=abs(row[i]-col[j]),ok&=(tmp[i][j]==val[i][j]&&v[i][j]<=limit&&v[i][j]>=-limit);
        if(ok){
            for(ll i=0;i<n;i++) {
                for (ll j = 0; j < m; j++)
                    cout << v[i][j] << ' ';
                cout<<nl;
            }
            break;
        }
    }
    return 0;
}