Does anyone know if its possible to have 3 cards mine EXP and other 3 card mine ETH on the same rig?

I have 3x 2GB card and 3x 4GB cards, so I can't mine ETH with all 6 due to DAG size.

How can I config the miner to mine 2 different ETH based pools (1 ETH pool & 1 EXP pool) at the same time?

Thanks!