#include <bits/stdc++.h>

using namespace std;

using int64 = long long;

int main() {
  int N, Q[1 << 12][12];

  cin >> N;
  cout << "A=";
  bool ok = false;
  for(int i = 0; i < 1 << N; i++) {
    int bit[12];
    for(int j = 0; j < N; j++) {
      cin >> bit[j];
    }
    int k;
    cin >> k;
    if(k == 1) {
      if(ok) cout << "∨";
      ok = true;
      cout << "(";
      for(int j = 0; j < N; j++) {
        if(j > 0) {
          cout << "∧";
        }
        if(bit[j] == 0) {
          cout << "¬P_" << j + 1;
        } else {
          cout << "P_" << j + 1;
        }
      }
      cout << ")";
    }
  }
  if(!ok) {
    cout << "⊥" << endl;
  } else {
    cout << endl;
  }


}