#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
#include<atcoder/all>
using namespace std;
using namespace atcoder;
using ll=long long;

void IO(){
  ios::sync_with_stdio(false);
  std::cin.tie(nullptr);
}

int main(){
  IO();
  ll n,m;
  cin>>n>>m;
  if(n==1&&m==1){
    cout<<0<<" "<<3<<endl;
    cout<<1<<" "<<2<<endl;
  }else{
    ll num=0;
    for(ll i=0;i<(1<<n);i++){
      for(ll j=0;j<(1<<m);j++){
        cout<<num;
        num++;
        if(j<(1<<m)-1){
          cout<<" ";
        }
      }
      cout<<endl;
    }
  }
}