How is it not a transaction pattern if an unspent output loses like 0.5441 Bitcoin, while another gains the same amount? I guess you need to split the payment to multiple outputs?
Not sure if I understood your request well but You can enter up to 10 unique bitcoin addresses separated by commas under the Payout Bitcoin address box.
How to Mix your Bitcoins?
Input your payout address and amount to mix, extra options are 10 payout addresses (address1-address2) and time delay. The page will show you a mixer address, amounts prediction (send n receive n-fee) and PGP signed proof of address. Now you can send your coins and your payout will be sent after just 1 blockchain confirmation (5-15 minutes). Mixer addresses accept multiple transactions, adapt to different amounts and expire after 24 hours plus time delay. Expiration is automatically delayed for addresses with unprocessed (unconfirmed) deposits. Minimum deposit 0.01 Bitcoins, max 100.