D33121212113313223313132322331323331323331322331323133313131211   >>    D3312121211331322331313232233132333132333132233132313331313121   <<    D33121212113313223313132322331323331323331322331323133313131213   >>      D33121212113313223313132322331323331323331322331323133313131212   >>