Table:
Event

Athlete

Race 1

Race 2

Final

Time

Rank

Time

Rank

Time

Rank

500 m

Jan Bos

36.149

31

36.111

29

72.26

29

Simon Kuipers

35.662

23

35.669

20

71.33

20

Ronald Mulder

35.155

11

35.146

10

70.30

11

Jan Smeekens

35.160

12

35.051

4

70.21

6

1000 m

Jan Bos

1:10.29

12

Stefan Groothuis

1:09.45

4

Simon Kuipers

1:09.65

6

Mark Tuitert

1:09.48

5

1500 m

Stefan Groothuis

1:48.03

16

Sven Kramer

1:47.40

13

Simon Kuipers

1:46.76

7

Mark Tuitert

1:45.57 TR

5000 m

Jan Blokhuijsen

6:26.30

9

Bob de Jong

6:19.02

5

Sven Kramer

6:14.60 OR

10,000 m

Bob de Jong

13:06.73

Arjen van der Kieft

13:33.37

9

Sven Kramer

DSQ

—

In this table image, can you identify any merged cells and provide their locations in the JSON format of {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, where (R1, C1) is the top-left and (R2, C2) is the bottom-right cell coordinates? Cell coordinates start from (1,1).

The merged cell areas are as follows:
{'top-left':(1, 1), 'bottom-right':(2, 1)}
{'top-left':(1, 2), 'bottom-right':(2, 2)}
{'top-left':(1, 3), 'bottom-right':(1, 4)}
{'top-left':(1, 5), 'bottom-right':(1, 6)}
{'top-left':(1, 7), 'bottom-right':(1, 8)}
{'top-left':(3, 1), 'bottom-right':(6, 1)}
{'top-left':(7, 1), 'bottom-right':(10, 1)}
{'top-left':(7, 3), 'bottom-right':(7, 6)}
{'top-left':(8, 3), 'bottom-right':(8, 6)}
{'top-left':(9, 3), 'bottom-right':(9, 6)}
{'top-left':(10, 3), 'bottom-right':(10, 6)}
{'top-left':(11, 1), 'bottom-right':(14, 1)}
{'top-left':(11, 3), 'bottom-right':(11, 6)}
{'top-left':(12, 3), 'bottom-right':(12, 6)}
{'top-left':(13, 3), 'bottom-right':(13, 6)}
{'top-left':(14, 3), 'bottom-right':(14, 6)}
{'top-left':(15, 1), 'bottom-right':(17, 1)}
{'top-left':(15, 3), 'bottom-right':(15, 6)}
{'top-left':(16, 3), 'bottom-right':(16, 6)}
{'top-left':(17, 3), 'bottom-right':(17, 6)}
{'top-left':(18, 1), 'bottom-right':(20, 1)}
{'top-left':(18, 3), 'bottom-right':(18, 6)}
{'top-left':(19, 3), 'bottom-right':(19, 6)}
{'top-left':(20, 3), 'bottom-right':(20, 6)}.