D3313223322132333132333132321233131313231323223313233313231311113231   >>    D331322332213233313233313232123313131323132322331323331323131111323   <<    D3313223322132333132333132321233131313231323223313233313231311113233   >>      D3313223322132333132333132321233131313231323223313233313231311113232   >>