D3313223323213233313232233132311211331323132322223313231333132322132311331   >>    D331322332321323331323223313231121133132313232222331323133313232213231133   <<    D3313223323213233313232233132311211331323132322223313231333132322132311333   >>      D3313223323213233313232233132311211331323132322223313231333132322132311332   >>