D3313222132313113313132313232123313133313232233132233132313232233131   >>    D331322213231311331313231323212331313331323223313223313231323223313   <<    D3313222132313113313132313232123313133313232233132233132313232233133   >>      D3313222132313113313132313232123313133313232233132233132313232233132   >>