https://advance.washington.edu/liy/sites/default/files/2023-02/sala2nam.pdf
https://advance.washington.edu/liy/sites/default/files/2023-02/sala3baro.pdf
https://advance.washington.edu/liy/sites/default/files/2023-02/bala4hol.pdf
https://advance.washington.edu/liy/sites/default/files/2023-02/lala5tala.pdf
https://advance.washington.edu/liy/sites/default/files/2023-02/tan2vir.pdf
https://pastebin.com/3rAv5PFx
https://ideone.com/xqYr2W