print (1 + 2) * 3;  # prints: 3, not 9
print (split)[1];   # syntax error

print ((1 + 2) * 3);  # prints 9
print((1 + 2) * 3);   # same
print +(1 + 2) * 3;   # same
print ((split)[1]);   # works as expected
print((split)[1]);    # same
print +(split)[1];    # same