N = int(input())
cnt = 0
ans = ""
for _ in range(2 ** N):
    QR = list(map(int, input().split()))
    if QR[-1] == 0:
        continue
    cnt += 1
    if cnt > 1:
        ans += "∨"
    ans += "("
    for i in range(N):
        if i != 0:
            ans += "∧"
        if QR[:N][i] == 0:
            ans += "¬"
        ans += "P_" + str(i + 1)
    ans += ")"
if cnt == 0:
    print("A=⊥")
elif cnt == 2 ** N:
    print("A=⊤")
else:
    print("A=" + ans)