D3313223323213233313232233132311211331323133313331323112211211111233131   >>    D331322332321323331323223313231121133132313331333132311221121111123313   <<    D3313223323213233313232233132311211331323133313331323112211211111233133   >>      D3313223323213233313232233132311211331323133313331323112211211111233132   >>