Revert "Älä käytä tätä, vanha versio, joka piti committaa pois"

This reverts commit a84c81065ce484109910a2b3e4acb7c2bc09e42f, reversing
changes made to 5fb4ecb029a8613c8ff5a7b2c05bb59331022e75.
Revert a84c810..8fa54db

This rolls back to commit a84c81065ce484109910a2b3e4acb7c2bc09e42f.
Revert 9938446..9b4a67d

This rolls back to commit 9938446100d534bd4afe2b7c0646f39f46ecd352.