D121212122132313231323233231323223313232233131131211233132313232233321   >>    D12121212213231323132323323132322331323223313113121123313231323223332   <<    D121212122132313231323233231323223313232233131131211233132313232233323   >>      D121212122132313231323233231323223313232233131131211233132313232233322   >>