A simple python script that takes an alphanumeric input and splits it evenly into groups of 3-4 characters.

splitandlist.py

from re import findall
import io
import time

timestamp = time.strftime("%G.%m.%d_UTC%z_%H.%M.%S",time.localtime(time.time()))


data = input("data-input> ")

matches = findall(r"[a-zA-Z0-9]{3,4}", data)
print(matches)

def match_to_markdown_list (title, matches):
    list_item = ""
    for match in matches:
        list_item += ("- [ ] " + f"{match}\n")
    return (f"# {title}\n{list_item}")

outstream = match_to_markdown_list("example title", matches)
fstream = open(f"./hashchunk_list+{timestamp}.md", "w", encoding="utf-8")
fstream.write(outstream)