Table:
Home team

Home team score

Away team

Away team score

Venue

Crowd

Date

North Melbourne

17.15 (117)

Richmond

10.13 (73)

Arden Street Oval

21,000

6 July 1957

Footscray

9.11 (65)

Geelong

9.10 (64)

Western Oval

23,578

6 July 1957

South Melbourne

11.15 (81)

St Kilda

9.17 (71)

Lake Oval

18,000

6 July 1957

Melbourne

24.14 (158)

Fitzroy

10.14 (74)

MCG

21,370

6 July 1957

Essendon

12.16 (88)

Collingwood

10.13 (73)

Windy Hill

26,500

6 July 1957

Hawthorn

7.10 (52)

Carlton

8.13 (61)

Glenferrie Oval

26,000

6 July 1957

From the provided table image, locate any cells that are merged and list their areas as {'top-left':(x, y), 'bottom-right':(m, n)}, with (x, y) indicating the (row_id, column_id) of top-left cell and (m, n) the bottom-right cell. Both the row_id and column_id start from 1.

This table does not contain any merged cells.