D33132233232132333132322331323112113313231333133313112211231323131211   >>    D3313223323213233313232233132311211331323133313331311221123132313121   <<    D33132233232132333132322331323112113313231333133313112211231323131213   >>      D33132233232132333132322331323112113313231333133313112211231323131212   >>