D33121212113313223313132322331323331323331322331323133313123321   >>    D3312121211331322331313232233132333132333132233132313331312332   <<    D33121212113313223313132322331323331323331322331323133313123323   >>      D33121212113313223313132322331323331323331322331323133313123322   >>