  Emil Post's tag system problem is the question of whether or not a tag system
$\{N=3, P(0)=00, P(1)=1101\}$ has a configuration, simulation of which will
never halt or end up in a loop. For the past decades, there were several
attempts to find an answer to this question, including a recent study by
Wolfram (2021), during which the first $2^{84}$ initial configurations were
checked. This paper presents a family of configurations of this type in a form
of strings $a^{n} b c^{m}$, that evolve to $a^{n+1} b c^{m+1}$ after a finite
amount of steps. The proof of this behavior for all non-negative $n$ and $m$ is
described further in a paper as a finite verification procedure, which is
computationally bounded by 20000 iterations of tag. All corresponding code can
be found at
https://github.com/nikitakurilenko/post-tag-infinitely-growing-configurations.
