How to beat 4-1-1-2-2 narrow?

[Charlie Swb]

Hi,

I am playing against an opponent who plays:

-----st---st------
----amc-amc-----
-------mc--------
------dmc--------
dl---dc---dc---dr


How can I beat this formation? What is the best tactics?

Thanks

-----------st------------
-aml----------------amr-
-------mc--mc--mc-------
-----------dmc----------
------dc---dc---dc------

or change the middle MC to more ST


PS. please show me the result after using this so I can suggest this to other people next time