D3312323223313113313132332313233313132322331322331323331333211331   >>    D331232322331311331313233231323331313232233132233132333133321133   <<    D3312323223313113313132332313233313132322331322331323331333211333   >>      D3312323223313113313132332313233313132322331322331323331333211332   >>