D33132233232132333132322331323112113313231333133313113313331323122321   >>    D3313223323213233313232233132311211331323133313331311331333132312232   <<    D33132233232132333132322331323112113313231333133313113313331323122323   >>      D33132233232132333132322331323112113313231333133313113313331323122322   >>