///~~~LOTA~~~///
#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
#define nl '\n'
#define ff first
#define ss second
#define ll long long
#define append push_back
#define pii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define N 10000000
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int style(int n, int m, int R[500][500], int G[500][500], int B[500][500]){
ll r,g,b;
for(int i=r=g=b=0;i<n;i++){
for(int j=0;j<m;j++){
r+=R[i][j];
g+=G[i][j];
b+=B[i][j];
}
}
if(g>r+b) return 2;
return 3;
}
