I just generated a text file with a quick shell script and imported the output into Anki. I have neither anymore, but the text file just looked like 1,1,1

I just generated a text file with a quick shell script and imported the output into Anki. I have neither anymore, but the text file just looked like 1,1,1 1,2,2 2,1,1 2,2,4 3,1,3 ...etc