Table:
Channel

Video

Aspect

PSIP Short Name

Programming[10]

66.1
480i
4:3
WNYJ
CNC World

66.2
MHz Worldview

66.6
audio only
---
WFME-FM audio

Return the values of the cells in the following table postions:
row 2 and column 3,
row 1 and column 2,
row 3 and column 1,
row 2 and column 2,
row 2 and column 1,

Requirements: Provide the value of all target cells in the JSON structure, using the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The extracted cell contents are listed below.
{"row_id":"2", "column_id":"3", "cell_value":"4:3"}
{"row_id":"1", "column_id":"2", "cell_value":"Video"}
{"row_id":"3", "column_id":"1", "cell_value":"66.2"}
{"row_id":"2", "column_id":"2", "cell_value":"480i"}
{"row_id":"2", "column_id":"1", "cell_value":"66.1"}