How will Tax Rebate Direct Deposit work if refund was deposited to more than 1 checking account?

I am curious to know if I'll still get a tax rebate direct deposited since i used 2 different checking accounts for my tax refund. Will it be split in half and sent to both checking accounts or will it all be put in one of the checking accounts or will they just send a check? Anyone have any real knowledge of this? Thanks
How will Tax Rebate Direct Deposit work if refund was deposited to more than 1 checking account?
Paper check.