D121212122132313231323233231323223313232233131131211233131323132331   >>    D12121212213231323132323323132322331323223313113121123313132313233   <<    D121212122132313231323233231323223313232233131131211233131323132333   >>      D121212122132313231323233231323223313232233131131211233131323132332   >>