DL-DC-DR MC-MC-MC AML/R now u can add a AMC and a ST or just go 2ST

normal-flanks-mixed pass-zonal(u must stay zonal for you u use dl,dc,dr)
start with no arrows and tweak in mid game, dont change formation to much just orders(normal to attack/mixed pass to long)
in this formation short pass is kind of useless...

or you can allways go 4-2mc-aml-amc-amr-st normal/flanks/short-mixed/zonal-red arrows on dl/dr and amc
GL