Table:
Nation
Men
Women
Total

Men's
individual
Men's
team
Women's
individual
Women's
team
Athletes

Australia
1

1

2

Bangladesh
1

1

Belarus

1

1

Bhutan

1

1

Brazil
1

1

Bulgaria
1

1

Canada
1

1

2

Chile

1

1

China
3
X
3
X
6

Colombia
1

1

2

Ivory Coast
1

1

Cuba
1

1

Denmark

3
X
3

Egypt
1

1

2

Estonia

1

1

Fiji
1

1

France
3
X
1

4

Georgia

1

1

Germany
1

1

2

Great Britain
3
X
3
X
6

Greece

1

1

Hong Kong
1

1

Iran
1

1

2

Iraq

1

1

India
3
X
3
X
6

Indonesia

1

1

Italy
3
X
3
X
6

Japan
3
X
3
X
6

Kazakhstan
1

1

2

Luxembourg
1

1

Malaysia
3
X
1

4

Mexico
3
X
3
X
6

Moldova
1

1

Mongolia
1

1

2

Myanmar
1

1

Netherlands
1

1

Norway
1

1

North Korea

1

1

Philippines
1

1

2

Poland
1

1

2

Russia

3
X
3

Samoa

1

1

San Marino
1

1

South Africa

1

1

South Korea
3
X
3
X
6

Spain
1

1

2

Slovenia
1

1

Sweden

1

1

Switzerland
1

1

2

Chinese Taipei
3
X
3
X
6

Thailand
1

1

Turkey

1

1

Ukraine
3
X
3
X
6

United States
3
X
3
X
6

Venezuela
1

1

2

Total: 55 NOCs
64
12
64
12
128

Here's what I need you to do:
In the image of this table, identify all the merged cells. Provide the coordinates of these merged regions in the JSON {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, with '(R1, C1)' and '(R2, C2)' indicating the (row_id, column_id) of the top-left and bottom-right cells, respectively. Remember, row and column numbering starts at 1.

The merged cell areas are as follows:
{'top-left':(1, 1), 'bottom-right':(2, 1)}
{'top-left':(1, 2), 'bottom-right':(1, 3)}
{'top-left':(1, 4), 'bottom-right':(1, 5)}.