I was using a test account on btc-e to try out the 2-factor authentication without risking my funds, but I locked myself out of this account after I purposefully uninstalled the google authenticator app on my phone.  I wrote down the private keys that btc-e gives with the 2-factor bar code, but every time I try to enter one of these keys into my phone google autheticator says that I'm using illegal characters.

Is there any way I can get back into this account?  Thanks in advance.