D3312323223313113313132332313233313132322331322331313331323331323113121   >>    D331232322331311331313233231323331313232233132233131333132333132311312   <<    D3312323223313113313132332313233313132322331322331313331323331323113123   >>      D3312323223313113313132332313233313132322331322331313331323331323113122   >>