D33132233232132333132322331323112113313231333133313232233113231   >>    D3313223323213233313232233132311211331323133313331323223311323   <<    D33132233232132333132322331323112113313231333133313232233113233   >>      D33132233232132333132322331323112113313231333133313232233113232   >>