Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_79 (grid INTEGER, time_retired VARCHAR, laps VARCHAR)
### Question:
What is the average grid for competitors who had more than 22 laps and time/retired of +17.276?
### Answer:
SELECT AVG(grid) FROM table_name_79 WHERE time_retired = "+17.276" AND laps > 22