D121213233313223313132322231323132322132313232233131133132313231323321   >>    D12121323331322331313232223132313232213231323223313113313231323132332   <<    D121213233313223313132322231323132322132313232233131133132313231323323   >>      D121213233313223313132322231323132322132313232233131133132313231323322   >>