I need to win +2 against this, unnormal tactic.

[faver]

I played cup game 2 days ago against weaker * team, but his unnormal tactic leave me with 1:2 at home. I need to win +2 away but im not sure how to counter him
he play
ST-ST-ST
MC-MC-MR
DL-DC-DC-DR
But his left MC is MR. Last game i try to take all my attack from my left side but it still gave me only some shoots on gate and only that. Last game i played
ST-ST
AML-MC-MC-AMR
DL-DC-DC-DR
with AMR back -> and 2 ST's forward ->. Please help me guys becouse i cant figure out anything about that tactic.