#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;

//template
#define rep(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define ALL(v) (v).begin(),(v).end()
using ll=long long int;
const int inf = 0x3fffffff; const ll INF = 0x1fffffffffffffff; const double eps=1e-12;
template<typename T>inline bool chmax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
template<typename T>inline bool chmin(T& a,T b){if(a>b){a=b;return 1;}return 0;}



int main(){
   int n,m;
   cin>>n>>m;
   vector a(n,vector<int>(m));
   rep(i,0,n)rep(j,0,m)cin>>a[i][j];

   vector<ll> S(m),v(n);
   rep(i,0,n)rep(j,0,m)S[j]+=a[i][j];
   rep(i,0,n)rep(j,0,m)v[i]+=S[j]*a[i][j]*2;
   sort(ALL(v),greater<ll>());
   ll res=0;
   for(int i=0;i<n;i+=2)res+=v[i];
   rep(i,0,m)res-=S[i]*S[i];
   cout<<res<<'\n';
   return 0;
}