n = int(input())
a = [list(map(int, input().split())) for _ in range(1 << n)]
all_true = True
all_false = True
ans = "A="
for i in range(1 << n):
    if a[i][n] == 1:
        all_false = False
        if len(ans) > 2:
            ans += "∨"
        ans += "("
        for j in range(n):
            if j > 0:
                ans += "∧"
            if a[i][j] == 0:
                ans += "¬"
            ans += "P_" + str(j+1)
        ans += ")"
    else:
        all_true = False
if all_true:
    ans = "A=⊤"
elif all_false:
    ans = "A=⊥"
print(ans)