http://3cbzkrvakrpetjjppdwzbzqrlkmzatjs7jbyazap5gwutj32gcltjpqd.onion
For ease of visualisation, we remove “a” from the dependency nodes as well,
leading us to a trie of the dependencies “b”, “b|c”, and “b|x”. Presenting the Debian dependency problem, or the positive part of it as a
trie allows us for a great visualization of the problem but it may not proof
to be an effective implementation choice.