n = int(input())
grid = [list(map(int, input().split())) for _ in range(1 << n)]
ans = ["A="]

se = set()
for i in range(1 << n):
    if grid[i][-1] == 0:
        se.add(0)
        continue
    se.add(1)
    ans.append("(")
    for j in range(n):
        if grid[i][j] == 1:
            ans.append(f"P_{j + 1}")
        else:
            ans.append(f"¬P_{j + 1}")
        ans.append("∧")
    ans.pop()
    ans.append(")")
    ans.append("∨")
ans.pop()
    
    
if len(se) == 1:
    if 0 in se:
        print("A=⊥")
    else:
        print("A=⊤")
else:
    print("".join(ans))