D3313223323213233313232233132311211331323132322223313231333132211211311   >>    D331322332321323331323223313231121133132313232222331323133313221121131   <<    D3313223323213233313232233132311211331323132322223313231333132211211313   >>      D3313223323213233313232233132311211331323132322223313231333132211211312   >>