D13133313221323331323331323123123233313232233131133132322331312313111   >>    D1313331322132333132333132312312323331323223313113313232233131231311   <<    D13133313221323331323331323123123233313232233131133132322331312313113   >>      D13133313221323331323331323123123233313232233131133132322331312313112   >>