N = int(input())
src = [tuple(map(int,input().split())) for i in range(2**N)]

if all(row[-1]==0 for row in src):
    print('A=⊥')
    exit()
if all(row[-1]==1 for row in src):
    print('A=⊤')
    exit()

ans = []
for *qs,r in src:
    if r==0: continue
    ps = []
    for i,q in enumerate(qs):
        ps.append(('' if q else '¬') + 'P_' + str(i+1))
    ans.append('(' + '∧'.join(ps) + ')')
print('A=' + '∨'.join(ans))