D33132233232132333132322331323112113313231323222233132313331323331313231313221   >>    D3313223323213233313232233132311211331323132322223313231333132333131323131322   <<    D33132233232132333132322331323112113313231323222233132313331323331313231313223   >>      D33132233232132333132322331323112113313231323222233132313331323331313231313222   >>