D33121212113313223313132322331323331323331322331323133313111121   >>    D3312121211331322331313232233132333132333132233132313331311112   <<    D33121212113313223313132322331323331323331322331323133313111123   >>      D33121212113313223313132322331323331323331322331323133313111122   >>