401k rollover to traditional and roth Ira

I was laid off last year from a job I was in for 15 years.  Part of the process was rolling over my 401k and pension accounts to IRA accounts.  A portion of my 401k was pre-tax.  Another portion was post tax.  The pre-tax portion was rolled over to a traditional IRA.  The post tax portion was rolled over to a roth IRA.  I received a 1099-R with both amounts combined and designated as "G" a rollover to a traditional IRA.  A portion was also designated on the form as being a roth.  Your program asked me if this money went to a traditional IRA or a Roth IRA.  It did not give me the option to designate both or to specify what was traditional and what was Roth.  I am unsure how to handle this as my Roth rollover should be designated "H".  Both accounts went straight to a retirement account.  They should not be taxable.  How should I proceed?