N = int(input())
Q = []
R = []

for i in range(2 ** N):
        *q, r = [int(n) for n in input().split()]
        Q.append(q)
        R.append(r)

ans = "A="

if all([r == 1 for r in R]):
        ans += "⊤"
elif all([r == 0 for r in R]):
        ans += "⊥"
else:
        for i in range(2 ** N):
                if R[i] == 0:
                        continue
                else:
                        ans += "("
                        for j in range(N):
                                if Q[i][j] == 1:
                                        ans += "P_{}".format(j+1)
                                else:
                                        ans += "¬P_{}".format(j+1)
                                ans += "∧"
                        ans = ans[:-1]
                        ans += ")∨"

        ans = ans[:-1]
print(ans)