#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
  int N;
  cin>>N;
  string s = "A=";
  int count = 0;
  for(int i=0;i<(1<<N);i++){
    vector<int> A(N);
    for(int j=0;j<N;j++) cin>>A[j];
    int x;
    cin>>x;
    if(!x) continue;
    count++;
    s += "(";
    for(int j=0;j<N;j++){
      if(A[j] == 0) s += "¬";
      s += "P_";
      s += to_string(j+1);
      if(j != N-1) s += "∧";
      else s += ")∨";
    }
  }
  if(count == 0) cout<<"A=⊥"<<endl;
  else if(count == (1<<N)) cout<<"A=⊤"<<endl;
  else{
    for(int i=0;i<s.size()-3;i++) cout<<s[i];
    cout<<endl;
  }
}