Table:
Client
Years of Operation
Area of Operation
Country
Services

Agoco
1991-current
Sarir field
Libya
Drilling, workover

Lasmo
1993-94
Wadi Borjuj
Libya
Drilling, workover

Waha
1994
El Zahra
Libya
Drilling, workover

IPC-Dublin
1997-97
Kilwa
Tanzania
Drilling

OMV
1997
Field 103
Libya
Drilling, workover

Fina
1997
El Hamada
Libya
Drilling, workover

Marathon
1998
Manzala field
Egypt
Drilling

Khalda/Repsol
1998-99
West Desert
Egypt
Drilling

Total
1999-current
El Mabrouk
Libya
Drilling

Agiba-Agip
1999
West Desert
Egypt
Drilling

IPLL
1999-current
El Naka field
Libya
Drilling

SOC
2000-current
SOC fields
Libya
Drilling

Veba
2000
Different fields
Libya
Drilling, workover

Perenco Oil Co.
2000-01
EchiraX Concession
Gabon
Drilling

Zueitina
2001-current
Field 103
Libya
Drilling, workover

Look at the provided table image. Your goal is to find the locations of the specified cells. Remember to represent a cell's location using the JSON {'value': '<cell value>', 'location': (row index, column index)}. Both row and column indices begin from 1. Represent the location as 'DOES NOT EXIST' if a cell is not present in the table.
Target cells:
1. 'El Zahra',
2. '2000-01',
3. 'Agiba-Agip',
4. '1994',
5. 'Tanzania',
6. 'Manzala field',
7. 'Lasmo',
8. 'Agoco',

The target cell locations are as follows:
1. {'value': 'El Zahra', 'location': (4, 3)}
2. {'value': '2000-01', 'location': (15, 2)}
3. {'value': 'Agiba-Agip', 'location': (11, 1)}
4. {'value': '1994', 'location': (4, 2)}
5. {'value': 'Tanzania', 'location': (5, 4)}
6. {'value': 'Manzala field', 'location': (8, 3)}
7. {'value': 'Lasmo', 'location': (3, 1)}
8. {'value': 'Agoco', 'location': (2, 1)}