D33132233232132333132322331323112113313231333133313231232323221   >>    D3313223323213233313232233132311211331323133313331323123232322   <<    D33132233232132333132322331323112113313231333133313231232323223   >>      D33132233232132333132322331323112113313231333133313231232323222   >>