D121213233313223313132322231323132313231333132233132313232233112331   >>    D12121323331322331313232223132313231323133313223313231323223311233   <<    D121213233313223313132322231323132313231333132233132313232233112333   >>      D121213233313223313132322231323132313231333132233132313232233112332   >>