depends on your team but i use either 4-2-2-2 hex or 3n-5-2 v style.
For 4-2-2-2 hex i used defensive, passing down both flanks, blue arrows on MCs and DCs, red arrows on AMR and AML
For 3n-5-2 v style i used defensive, passing down both flanks, blue arrows on all DCs, red arrows on AMR and AML