How do i counter this illegal formation?

My next opponent plays a 2-3-2-1-2 formation and has been quite hard to break him down.
Any idea's on how i should approach this?

3n-5-2V or 3n-1-4-2 should beat this.

Thanks!! :)

I played 4-1-3N-2 the first time we played and it was a tight 1-0 win for me, your reply is good for me as i have set up as 3n-1-4-2 and was thinking could easily move to 3-5-2V if needed.

Thanks again

Bring em on :D