Table:
2019	2018

NUMBER	NUMBER

SHARE CAPITAL	M	$M	M	$M

1,258,690,067 fully paid ordinary shares (2018: 1,313,323,941)

Movement:

Balance at start of period	1,313.3	6,201	1,294.4	5,719

Share buy-back	(58.7)	(282)	–	–

Issue of shares to satisfy the dividend reinvestment plan	4.1	114	18.9	482

Balance at end of period	1,258.7	6,033	1,313.3	6,201

SHARES HELD IN TRUST

Movement:

Balance at start of period	(4.9)	(146)	(3.4)	(104)

Issue of shares to satisfy employee long-term incentive plans	0.2	6	0.6	21

Issue of shares to satisfy the dividend reinvestment plan	(0.2)	(5)	(0.1)	(3)

Purchase of shares by the Woolworths Employee Share Trust	(2.0)	(60)	(2.0)	(60)

Balance at end of period	(6.9)	(205)	(4.9)	(146)

Contributed equity at end of period	1,251.8	5,828	1,308.4	6,055

Examine the given table and identify the contents of cells located at specified locations, denoted by row and column indices. Format each cell value as a JSON, using the structure {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.
Specified positions:
the 14th row and the 1st column,
the 12th row and the 1st column,
the 13th row and the 5th column,

The target cell values are as follows:
{"row_id":"14", "column_id":"1", "cell_value":"Issue of shares to satisfy the dividend reinvestment plan"}
{"row_id":"12", "column_id":"1", "cell_value":"Balance at start of period"}
{"row_id":"13", "column_id":"5", "cell_value":"21"}