D3313111211331323133313331323331323133313233313232233133313233313231133111   >>    D331311121133132313331333132333132313331323331323223313331323331323113311   <<    D3313111211331323133313331323331323133313233313232233133313233313231133113   >>      D3313111211331323133313331323331323133313233313232233133313233313231133112   >>