D33132233232132333132322331323112113313231333133313113313331311331311211321   >>    D3313223323213233313232233132311211331323133313331311331333131133131121132   <<    D33132233232132333132322331323112113313231333133313113313331311331311211323   >>      D33132233232132333132322331323112113313231333133313113313331311331311211322   >>