#include <iostream>
using namespace std;
const int mxn = 12;
int A[1<<mxn][mxn];
int B[mxn];
int main(){
    int n;cin>>n;
    int nya = 0;
    for(int i = 0; (1<<n) > i; i++){
        for(int j = 0; n > j; j++){
            cin>>A[i][j];
        }
        cin>>B[i];
        if(B[i])nya++;
    }
    cout << "A=";
    if(!nya){
        cout << "⊥";
    }else if(nya == (1<<n)){
        cout << "⊤";
    }else{
        bool fs = true;
        for(int i = 0; (1<<n) > i; i++){
            if(!B[i])continue;
            if(fs){
                fs = false;
            }else{
                cout << "∨";
            }
            cout << "(";
            for(int j = 0; n > j; j++){
                cout << "P_" << j+1;
                if(j+1 != n)cout << "∧";
            }
            cout << ")";
        }
    }
    cout << endl;
}