..£££...£.                                          .££....£..
..£.££...£                                          .£££....£.
....£££...                                          .£.££....£
£...£.££..                                          ...£££....
.£....£££.                                          £..£.££...
..£...£.££                                          ££...£££..
...£....££                                          £££..£.££.
....£...£.                                          £.££...£££
£....£....                                          ..£££..£.£
££....£...                                          ..£.££...£
.££....£..                                          £...£££..£