Table:
Date
Opponent
Venue
Result
Attendance
Scorers

26 January 1990
East Fife
A
1–1
4,947
Connolly

29 January 1990
East Fife
H
2–1
7,190
Clark, Ferguson

23 February 1990
Airdrieonians
H
2–0
8,648
French (2)

13 March 1990
Dundee
H
3–1
16,228
McKinnon, Jackson, Ferguson

6 April 1991
St Johnstone
N
0–0
16,560
Clark, Ferguson

18 May 1991
Motherwell
N
3–4
57,319
Bowman, J O'Neil, Jackson

Please perform the following task:
Examine the provided table image to identify all cells that are merged. Report back the merged cell areas using the JSON {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, where '(R1, C1)' represents the top-left and '(R2, C2)' the bottom-right cell's (row_id, column_id) in each merged region. Note that both row and column IDs begin at 1.

This table does not contain any merged cells.