D3313223322132333132333132321233131313231323223313233313231322321   >>    D331322332213233313233313232123313131323132322331323331323132232   <<    D3313223322132333132333132321233131313231323223313233313231322323   >>      D3313223322132333132333132321233131313231323223313233313231322322   >>