Find all triplets in a list

Find all triplets in a list of numbers using python:

import itertools
import pprint

input_list = [-3, 1, 2, 0, 5]

result = itertools.combinations(input_list, 3)
triplets = list(result)
pprint.pprint(triplets)

[(-3, 1, 2),
 (-3, 1, 0),
 (-3, 1, 5),
 (-3, 2, 0),
 (-3, 2, 5),
 (-3, 0, 5),
 (1, 2, 0),
 (1, 2, 5),
 (1, 0, 5),
 (2, 0, 5)]

kw: combination tuples