D33132233232132333132322331323112113313231333133313231232311331   >>    D3313223323213233313232233132311211331323133313331323123231133   <<    D33132233232132333132322331323112113313231333133313231232311333   >>      D33132233232132333132322331323112113313231333133313231232311332   >>