Table:
Rank

Athlete

Attempts

Result

Note

1

2

3

4

5

6

Viktor Saneyev (URS)

X

16.71

17.06

X

17.29

X

17.29 m

James Butts (USA)

16.69

16.76

14.80

17.18

16.55

16.61

17.18 m

João Carlos de Oliveira (BRA)

X

16.15

16.85

14.91

16.69

16.90

16.90 m

4
Pedro Pérez (CUB)

16.81

16.24

16.48

16.47

X

X

16.81 m

5
Tommy Haynes (USA)

15.46

X

16.68

16.78

16.71

16.71

16.78 m

6
Wolfgang Kolmsee (FRG)

16.23

X

16.68

16.58

16.31

X

16.68 m

7
Eugeniusz Biskupski (POL)

15.91

X

16.49

X

15.79

X

16.49 m

8
Carol Corbu (ROM)

16.07

16.18

16.43

X

16.00

X

16.43 m

9
Jiří Vyčichlo (TCH)

X
X
16.28

16.28 m

10
Pentti Kuukasjärvi (FIN)

16.15

16.14

16.23

16.23 m

11
Bernard Lamitié (FRA)

X

16.23

15.93

16.23 m

12
Rayfield Dupree (USA)

X

16.23

15.90

16.23 m

In this table image, are there any merged cells? If so, describe their locations using the JSON format {'top-left':(X1, Y1), 'bottom-right':(X2, Y2)}, where (X1, Y1) and (X2, Y2) indicate the (row_id, column_id) of top-left and bottom-right cells in the merged regions, respectively. Note that the X1, Y1, X2, Y2 all start from 1.

The merged cell regions 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, 8)}
{'top-left':(1, 9), 'bottom-right':(2, 9)}
{'top-left':(1, 10), 'bottom-right':(2, 10)}
{'top-left':(11, 1), 'bottom-right':(11, 10)}
{'top-left':(12, 6), 'bottom-right':(12, 8)}
{'top-left':(13, 6), 'bottom-right':(13, 8)}
{'top-left':(14, 6), 'bottom-right':(14, 8)}
{'top-left':(15, 6), 'bottom-right':(15, 8)}.