how can beat 4-1-2-1-2 wide

[mrshir]

hi tomorrow in final of chapions league i must facing with 4-1-2-1-2 wide so my questione witc formations is good?
my defualt is 4-3-3(down both flanks) but think thats not good for 4-1-2-1-2wide.
i saw in many foroums 4-5-1 is good.iwant know 4-5-1 flat or v? and witch witch arrow?

[mrshir]

i saw his history.his more scors is from flanks.(most right flank)