Plz help me with watching order out of 4 animes

I wanna watch all 4 animes and i kw it doesnt matter what order i will be watching as long as i watch them all bt i want some advices since i cant watch them in short periode of time...

so plz tell me which anime would be the best to watch the first, segundo n on... Thank u <3

- Aishiteruze Baby
- Eden of the East
- Bungaku Shoujo Memoir (literature girl)
- Ef A tale of mermories