D33132233232132333132322331323112113313231333133313231323111211   >>    D3313223323213233313232233132311211331323133313331323132311121   <<    D33132233232132333132322331323112113313231333133313231323111213   >>      D33132233232132333132322331323112113313231333133313231323111212   >>