D3313223323213233313232233132311211331323132322223313231333132231131   >>    D331322332321323331323223313231121133132313232222331323133313223113   <<    D3313223323213233313232233132311211331323132322223313231333132231133   >>      D3313223323213233313232233132311211331323132322223313231333132231132   >>