D3313223322132333132333132321233131313231323223313233313231333132311111   >>    D331322332213233313233313232123313131323132322331323331323133313231111   <<    D3313223322132333132333132321233131313231323223313233313231333132311113   >>      D3313223322132333132333132321233131313231323223313233313231333132311112   >>