category_pk,steam_app_pk
1,39344
2,39344
4,39344
9,39344
10,39344
11,39344
14,39344
16,39344
19,39344
21,39344
34,39344
285,39344
287,39344
289,39344
290,39344
291,39344
292,39344
294,39344
295,39344
296,39344
297,39344