#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
typedef pair<ll, ll> p_ll;

template<class T>
void debug(T itr1, T itr2) { auto now = itr1; while(now<itr2) { cout << *now << " "; now++; } cout << endl; }
#define repr(i,from,to) for (ll i=(ll)from; i<(ll)to; i++)
#define all(vec) vec.begin(), vec.end()
#define rep(i,N) repr(i,0,N)
#define per(i,N) for (int i=(int)N-1; i>=0; i--)

const ll MOD = pow(10,9)+7;
const ll LLINF = pow(2,61)-1;
const int INF = pow(2,30)-1;

vector<ll> fac;
void c_fac(int x=pow(10,6)+10) { fac.resize(x,true); rep(i,x) fac[i] = i ? (fac[i-1]*i)%MOD : 1; }
ll inv(ll a, ll m=MOD) { ll b = m, x = 1, y = 0; while (b!=0) { int d = a/b; a -= b*d; swap(a,b); x -= y*d; swap(x,y); } return (x+m)%m; }
ll nck(ll n, ll k) { return fac[n]*inv(fac[k]*fac[n-k]%MOD)%MOD; }
ll gcd(ll a, ll b) { if (a<b) swap(a,b); return b==0 ? a : gcd(b, a%b); }
ll lcm(ll a, ll b) { return a/gcd(a,b)*b; }

// ----------------------------------------------------------------------
// ----------------------------------------------------------------------

struct UnionFind {
  vector<int> par, s; 
  UnionFind(int N) : par(N), s(N) { rep(i,N) { par[i] = i; s[i] = 1; } }
  int root(int x) { return par[x]==x ? x : par[x] = root(par[x]); }
  int size(int x) { return par[x]==x ? s[x] : s[x] = size(root(x)); }
  void unite(int x, int y) { int rx=root(x), ry=root(y); if (rx!=ry) { s[rx] += s[ry]; par[ry] = rx; } }
  bool same(int x, int y) {  int rx=root(x), ry=root(y); return rx==ry; }
};

// ----------------------------------------------------------------------
// ----------------------------------------------------------------------

int main() {
  ll C[5][5]; rep(i,5) rep(j,5) cin >> C[i][j];
  ll pos[16][2] = {
    {0,0}, {0,1}, {0,2}, {0,3},
    {0,4}, {1,4}, {2,4}, {3,4},
    {4,4}, {4,3}, {4,2}, {4,1},
    {4,0}, {3,0}, {2,0}, {1,0}
  };

  ll sum = 0; rep(i,5) rep(j,5) sum += C[i][j];
  ll result = LLINF;
  rep(i,16) rep(j,16) {
    rep(k,1<<8) {
      bool A[5][5] = {};
      rep(l,j+1) {
        ll now = (i+l)%16;
        A[pos[now][0]][pos[now][1]] = true;
      }
      rep(l,8) {
        ll x = l/3+1, y = l%3+1;
        A[x][y] = k&(1<<l);
      }
      // rep(l,5) debug(A[l],A[l]+5);
      UnionFind uf(25);
      ll count = 0;
      rep(l,5) rep(m,5) {
        if (l!=4&&A[l][m]==A[l+1][m]) {
          if (!uf.same(l*5+m,(l+1)*5+m)) {
            uf.unite(l*5+m,(l+1)*5+m);
            count++;
          }
        }
        if (m!=4&&A[l][m]==A[l][m+1]) {
          if (!uf.same(l*5+m,l*5+m+1)) {
            uf.unite(l*5+m,l*5+m+1);
            count++;
          }
        }
        if (count==23) {
          // rep(l,5) debug(A[l],A[l]+5);
          ll sa = 0; rep(l,5) rep(m,5) if (A[l][m]) sa += C[l][m];
          ll diff = abs(sum-sa*2);
          result = min(result, diff);
        }
      }
    }
  }
  cout << result << endl;
  return 0;
}