D233313231211211331323223313131133131323223313231111331313232311   >>    D23331323121121133132322331313113313132322331323111133131323231   <<    D233313231211211331323223313131133131323223313231111331313232313   >>      D233313231211211331323223313131133131323223313231111331313232312   >>