D33121212113313223313132322331323331323131333131133132313232233131221   >>    D3312121211331322331313232233132333132313133313113313231323223313122   <<    D33121212113313223313132322331323331323131333131133132313232233131223   >>      D33121212113313223313132322331323331323131333131133132313232233131222   >>