D3313223323213233313232233132311211331323133313331323132322112113121   >>    D331322332321323331323223313231121133132313331333132313232211211312   <<    D3313223323213233313232233132311211331323133313331323132322112113123   >>      D3313223323213233313232233132311211331323133313331323132322112113122   >>