Table:
Rank
Lane
Name
Nationality
Time
Notes

4
Pieter van den Hoogenband
Netherlands
48.30

3
Alexander Popov
Russia
48.69

7
Gary Hall, Jr.
United States
48.73

4
5
Michael Klim
Australia
48.74

5
2
Neil Walker
United States
49.09

6
6
Lars Frölander
Sweden
49.22

7
1
Denis Pimankov
Russia
49.36

8
8
Chris Fydler
Australia
49.44

Examine the given table and locate the cells that contain the following values:
1. 'Denis Pimankov'
2. 'Rank'
Return the cell locations using the JSON format {'value': '<cell value>', 'location': (row_id, column_id)}, where both row and column id commence from 1. For the case where a cell is not contained in the table, its location should be denoted as 'DOES NOT EXIST'.

The target cell locations are as follows:
1. {'value': 'Denis Pimankov', 'location': (8, 3)}
2. {'value': 'Rank', 'location': (1, 1)}