N = int(input())
QR = [list(map(int, input().split())) for _ in range(2**N)]

AND = "∧"
OR = "∨"
NOT = "¬"
TOP = "⊥"
BOTTOM = "⊤"

s = 0
ans = []
for i in range(2**N):
    r = QR[i][-1]
    s += r
    if r==1:
        temp = []
        for j in range(N):
            if QR[i][j]==1:
                temp.append(f"P_{j+1}")
            else:
                temp.append(f"{NOT}P_{j+1}")
        ans.append("(" + AND.join(temp) + ")")

if s==0:
    print(f"A={BOTTOM}")
    exit()
elif s==2**N:
    print(f"A={TOP}")
    exit()

print("A=" + OR.join(ans))