D33131231211132322233231323132313232213231323223313223313231333132332322331   >>    D3313123121113232223323132313231323221323132322331322331323133313233232233   <<    D33131231211132322233231323132313232213231323223313223313231333132332322333   >>      D33131231211132322233231323132313232213231323223313223313231333132332322332   >>