D3312323223313113313132332313233313132322331322331323331312323233231   >>    D331232322331311331313233231323331313232233132233132333131232323323   <<    D3312323223313113313132332313233313132322331322331323331312323233233   >>      D3312323223313113313132332313233313132322331322331323331312323233232   >>