D33132233232132333132322331323112113313231323112211232313331323132212321   >>    D3313223323213233313232233132311211331323132311221123231333132313221232   <<    D33132233232132333132322331323112113313231323112211232313331323132212323   >>      D33132233232132333132322331323112113313231323112211232313331323132212322   >>