A2 2ab b2

A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2A2 2ab b2