D12121323331322331313232223132313231323133313223313231323332231   >>    D1212132333132233131323222313231323132313331322331323132333223   <<    D12121323331322331313232223132313231323133313223313231323332233   >>      D12121323331322331313232223132313231323133313223313231323332232   >>