D121213233313133313132321123231323331323233233313133313231323133313223311   >>    D12121323331313331313232112323132333132323323331313331323132313331322331   <<    D121213233313133313132321123231323331323233233313133313231323133313223313   >>      D121213233313133313132321123231323331323233233313133313231323133313223312   >>