how to get subsequent text copies to emacs kill ring?

[Paul K]

Hi.

I am running ubuntu 12.04 and emacs 24.

Imagine I did following action:

1) opened firefox
2) Marked text and then copied it with Ctrl-v
3) Marked another text and again copied it with Ctrl-v
3) Marked another text and again copied it with Ctrl-v

Now I switched to emacs and want to get all theese 3 copies, through emacs'
kill ring, ie: C-y, C-y M-y, C-y M-y

Is it possible???

best regards