N = int(input())
lsR = []
lsQ = []
for i in range(2**N):
    ls = list(map(int,input().split()))
    Q = ls[:-1]
    R = ls[-1]
    lsQ.append(Q)
    lsR.append(R)
ans = ['A=']
if lsR.count(0)==0:
    print('A=⊤')
elif lsR.count(1)==0:
    print('A=⊥')
else:
    for i in range(2**N):
        l = []
        l.append('(')
        if lsR[i] == 1:
            for j in range(N):
                if lsQ[j] == 1:
                    l.append('P_{}'.format(j+1))
                else:
                    l.append('¬P_{}'.format(j+1))
                l.append('∧')
            l.pop()
            l.append(')')
            ans.append(''.join(l))
            ans.append('∨')
    ans.pop()
    print(''.join(ans))