https://data.hplt-project.org/one/monotext/mt/1.jsonl.zst
https://data.hplt-project.org/one/monotext/mt/2.jsonl.zst
https://data.hplt-project.org/one/monotext/mt/3.jsonl.zst
https://data.hplt-project.org/one/monotext/mt/4.jsonl.zst