D33121212113313133313232211233132322132322331323132323323221323131   >>    D3312121211331313331323221123313232213232233132313232332322132313   <<    D33121212113313133313232211233132322132322331323132323323221323133   >>      D33121212113313133313232211233132322132322331323132323323221323132   >>