D33132233232132333132313111123313232233133313232233132313232321   >>    D3313223323213233313231311112331323223313331323223313231323232   <<    D33132233232132333132313111123313232233133313232233132313232323   >>      D33132233232132333132313111123313232233133313232233132313232322   >>