Physics
(-4 cm, 2 cm) and (4 cm, -2 cm)
(-2 cm, 4 cm) and (2 cm, -4 cm)
(-4 cm, 2 cm), (4 cm, -2 cm), and (-4 cm, -2 cm)
(-2 cm, 4 cm), (2 cm, -4 cm), and (-2 cm, -4 cm)