D33121212113313223313132322331323331323131333131133132322132313232111   >>    D3312121211331322331313232233132333132313133313113313232213231323211   <<    D33121212113313223313132322331323331323131333131133132322132313232113   >>      D33121212113313223313132322331323331323131333131133132322132313232112   >>