RAW TX with multisignature

hello!

I have a few multi-signature addresses, and want to send from that addresses coins

For example if I want to spent coins from one 3 of 2 address

Prepare raw TX like this

Code:

signrawtransaction
'rawTxHex'
'[{"txid":"id","vout":1,
"scriptPubKey":"key",
"redeemScript":"redem"}]' '[[b]"priv_key","priv_key[/b]"]'

What should I do if I want to prepare Raw TX from many addresses to the one destination address ? how can I sign it ?

Any examples ?

Thanks.