Table:
2019	2018

Note	£m	£m

Fixed assets

Investments	3	1,216.0	1,212.9

1,216.0	1,212.9

Current assets

Debtors	4	415.9	440.7

Cash and cash equivalents	5	–	0.2

415.9	440.9

Creditors: amounts falling due within one year	6	(411.4)	(288.4)

Net current assets	4.5	152.5

Net assets	1,220.5	1,365.4

Capital and reserves

Called-up share capital	9	9.3	9.5

Own shares held	10	(16.5)	(16.9)

Capital redemption reserve	0.7	0.5

Retained earnings	1,227.0	1,372.3

Total equity	1,220.5	1,365.4

In tables, merged cells are often found and we can denote them as JSON {'top-left':(X, Y), 'bottom-right':(Z, W)}, with '(X, Y)' and '(Z, W)' indicating the (row_id, column_id) of the top-left and bottom-right cells of the merged region. Please scan the table image provided, find all occurrences of merged cells, and return their coordinates in the stated format. It's important to remember that row and column IDs begin from 1.

This table does not contain any merged cells.