D33132233232132333132322331323112113313231333133313231322122321   >>    D3313223323213233313232233132311211331323133313331323132212232   <<    D33132233232132333132322331323112113313231333133313231322122323   >>      D33132233232132333132322331323112113313231333133313231322122322   >>