D3312121211331322331313232233132333132333132233131323131323132322231   >>    D331212121133132233131323223313233313233313223313132313132313232223   <<    D3312121211331322331313232233132333132333132233131323131323132322233   >>      D3312121211331322331313232233132333132333132233131323131323132322232   >>