# IdeaGen v0.1
# License: Public Domain
 
import itertools
 
def func(n):
    with open("wordslist.txt") as file:
        words = file.read().splitlines()
 
    with open('output', 'w') as file:
        text = '\n'.join(mmap(' '.join, combinations(words, n)))
        file.write(text)
 
if __name__ == '__main__':
   func(2)
   func(3)