D33132233232132333132322331323112113313231333133313113313331323223313222311   >>    D3313223323213233313232233132311211331323133313331311331333132322331322231   <<    D33132233232132333132322331323112113313231333133313113313331323223313222313   >>      D33132233232132333132322331323112113313231333133313113313331323223313222312   >>