This program searches for words with disjoint sets of characters, given a word list and a number of words.
This is inspired by
a video of Matt Parker,
where he searches for sets of 5 words, all of length 5, with 25 distinct
characters. He used the words from words_alpha.txt from following repository:
https://github.com/dwyl/english-words.
This repository contains a file words_alpha_5.txt with all words of length 5
from words_alpha.txt. To run the program, use:
cargo run --release -- -n 5 words_alpha_5.txt