#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl '\n'
#define pb push_back
#define ff first
#define ss second
#define all(a) a.begin(),a.end()
vector<bool> send_packet(vector<bool> A);
void send_message(vector<bool> M, vector<bool> C){
for(int i=0;i<M.size();i++){
vector<bool> v(31,M[i]);
send_packet(v);
}
}
vector<bool> receive_message(vector<vector<bool>> R){
vector<bool> ans;
for(int i=0;i<R.size();i++){
int cnt=0;
for(int j=0;j<31;j++){
cnt+= R[i][j];
}
if(cnt>15) ans.pb(1);
else ans.pb(0);
}
return ans;
}
