D3313223323213233313232233132311211331323133313331323132313331333133322231   >>    D331322332321323331323223313231121133132313331333132313231333133313332223   <<    D3313223323213233313232233132311211331323133313331323132313331333133322233   >>      D3313223323213233313232233132311211331323133313331323132313331333133322232   >>