D33132233232132333132322331323112113313231333133313231231212231   >>    D3313223323213233313232233132311211331323133313331323123121223   <<    D33132233232132333132322331323112113313231333133313231231212233   >>      D33132233232132333132322331323112113313231333133313231231212232   >>