Galaxy S6(G920F) Q about navbar

Hello everone!
Before a couple of days, my hardware toych buttons have broken...Dont work, but lights working...
I thought that it would be easy to enable the navbar with command qemu.hw.mainkeys=0 in build.prop..
Ive already done this...
Now the keys in screen are,
back | home | recent apps
I would like to reorder them like
recent apps | home | back
and i dont know how to do this...could you help me?
My rom is Vaderrom v5.0..
Thanks!
(Sorry for my bad english)