Table:
Republic of Botswana

Lefatshe la Botswana (Tswana)

Capital

and largest city

Gaborone
24°39.5′S 25°54.5′E﻿ / ﻿24.6583°S 25.9083°E﻿ / -24.6583; 25.9083
Official languages	English, Setswana
Ethnic groups

80% Tswana
10% Kalanga
3% Basarwa
3% White
4% Other (including Shona and Kgalagadi)

Religion

79% Christian
4.1% African traditional religion
15.2% None/no religion
1.4% Other (includes Baha'i, Hindu, Islam, Rastafarian)
0.3% Unspecified (2011 est.)

Demonym(s)

Batswana (plural)
Motswana (singular)

Government	Unitary parliamentary republic

• President

Mokgweetsi Masisi

• Vice-President

Slumber Tsogwane
Legislature	National Assembly

The task is as follows:
Analyze the table in this image to find every merged cell. Return the regions of these merged cells in the JSON {'top-left':(x, y), 'bottom-right':(m, n)}, where '(x, y)' and '(m, n)' show the (row_id, column_id) of the top-left and bottom-right cells in these regions, respectively. The row and column IDs start from 1.

The merged cell area is: {'top-left':(1, 1), 'bottom-right':(1, 2)}.