how to counter 4-1-2-2-1

hello, i would appreciate any advice on how to counter this formation:
==ST==
AML===AMR
=MC=MC=
==DMC==
DL,DC=DC,DR


im playing with 4-3-3 now.
thanks in advance ;)

i really need help with this one, its a important cup game ;)

I would try butterfly 3-2(DML+DMR)-2-2(AML/AMR)-1; as he got 1 ST you only need 3 DC; DML/DMR should mark his AML/AMR; put red arrows on your AML/AMR and attack on both wings.