def solve(q, r):
    if r == [0] * (2**N):
        return '⊥'
    if r == [1] * (2**N):
        return '⊤'
    ans = ''
    for i in range(2**N):
        if r[i] == 0:
            continue
        if ans != '':
            ans += '∨'
        ans += '('
        for j in range(N):
            if j > 0:
                ans += '∧'
            if q[i][j] == 0:
                ans += '¬'
            ans += 'P_' + str(j + 1)
        ans += ')'
    return ans

N = int(input())
print('A=', end='')
q = []
r = []
for i in range(2**N):
    l = list(map(int, input().split()))
    q.append(l[:N])
    r.append(l[-1])
print(solve(q, r))