D3313222132313113313132313232123313133313232233132233132313231131   >>    D331322213231311331313231323212331313331323223313223313231323113   <<    D3313222132313113313132313232123313133313232233132233132313231133   >>      D3313222132313113313132313232123313133313232233132233132313231132   >>