Table:
Party

Proportional seats

District seats

Total
seats

Votes

%

Seats

Votes

%

Seats

Change & Reform (Hamas)
440,409
44.45
29
1,932,168
40.82
45
74

Fatah
410,554
41.43
28
1,684,441
35.58
17
45

Martyr Abu Ali Mustafa
42,101
4.25
3
140,074
2.96
0
3

The Alternative
28,973
2.92
2
8,216
0.17
0
2

Independent Palestine
26,909
2.72
2
–
–
–
2

Third Way
23,862
2.41
2
–
–
–
2

Palestinian Popular Struggle Front
7,127
0.72
0
8,821
0.19
0
0

Palestinian Arab Front
4,398
0.44
0
3,446
0.07
0
0

Martyr Abu al-Abbas
3,011
0.30
0
–
–
–
0

National Coalition for Justice and Democracy
1,806
0.18
0
–
–
–
0

Palestinian Justice
1,723
0.17
0
–
–
–
0

Palestinian Democratic Union
–
–
–
3,257
0.07
0
0

Independents
–
–
–
953,465
20.14
4
4

Invalid/blank votes
29,864
–
–
–
–
–
–

Total
1,020,737
100
66
4,733,888
100
66
132

Registered voters/turnout
1,341,671
76.07
–
–
–
–
–

Sources: IFES, CEC

A table may have multiple merged cells and we can represent a merged cell region by a JSON {'top-left':(A, B), 'bottom-right':(C, D)}. Here, '(A, B)' and '(C, D)' denote the coordinates (row_id, column_id) of the top-left and bottom-right cells of the merged regions, respectively. Now, based on the shown table image, please find all merged cells in this table and return their representations in the above format. Keep in mind that row and column IDs start from 1.

The merged cell regions are as follows:
{'top-left':(1, 1), 'bottom-right':(2, 1)}
{'top-left':(1, 2), 'bottom-right':(1, 4)}
{'top-left':(1, 5), 'bottom-right':(1, 7)}
{'top-left':(1, 8), 'bottom-right':(2, 8)}
{'top-left':(19, 1), 'bottom-right':(19, 8)}.