D33131231211132322233231323132313232213231323223313223313232332313232331   >>    D3313123121113232223323132313231323221323132322331322331323233231323233   <<    D33131231211132322233231323132313232213231323223313223313232332313232333   >>      D33131231211132322233231323132313232213231323223313223313232332313232332   >>