D33121212113313223313132322331323331323331322331323133313331333233221   >>    D3312121211331322331313232233132333132333132233132313331333133323322   <<    D33121212113313223313132322331323331323331322331323133313331333233223   >>      D33121212113313223313132322331323331323331322331323133313331333233222   >>