How to check or evaluate all lines of an invoice in Advance mode in BPM

Summary:

We have a requirement to create a rule for AP Invoices such that - for a given PO based invoice, if all lines of the invoice have match approval level as 2Way, then invoice should be routed to Approver1.
But if any one of the invoice line is not a 2Way matched line, then it should be routed to Approver2.Is there a way in BPM Advanced mode, to write a condition to check or evaluate all lines of an invoice and then take a decision based on the result?

Please let me know if there is anyone has any idea or have any reference / doc / pointers.