Table:
player	attempts	yards	average	long	touchdowns

stephen davis	332	1318	4.0	50	11

larry centers	19	103	5.4	14	0

james thrash	10	82	8.2	34	0

skip hicks	29	78	2.7	12	1

brad johnson	22	58	2.6	21	1

Given a task involving a table image, your goal is to pinpoint the positions of specified cells. Format each cell's location as JSON in the format {'value': '<cell value>', 'location': (row index, column index)}, with both row and column indices starting from 1. Should a cell be absent in the table, denote its location as 'DOES NOT EXIST'.
Refer to the cell values provided below:
(1) 'lyndon baines johnson democratic';
(2) 'stephen davis';

The target cell locations are as follows:
(1) {'value': 'lyndon baines johnson democratic', 'location': 'DOES NOT EXIST'}
(2) {'value': 'stephen davis', 'location': (2, 1)}