Hi,
I could use a bit of help with my latest AONE6 (ex KHT) itinerary.

I the cities I want to include are LHR, SYD, JNB, HKG, LAX, JFK, GRU, SCL.

Does anyone have any ideas on how to include the LHR-SYD (or SYD-LHR) segment and as well as including JNB in the itinerary with a valid routing?

The only way I can find to do it violates the routing rules (as I understand them) by entering TC2 twice.

KHT-AMM-LHR-SYD-JNB-HKG-LAX-JFK-GRU-SCL-(x)LAX-(x)LHR-DXB

Since I'm re-entering Asia (TC2) after leaving Europe/Mid-East (TC2), I believe this makes the routing invalid.

Also, I would prefer to start the trip KHT-AMM-DXB-LHR rather than KHT-AMM-LHR but seem to remember reading a rule that specified you could only have two segments in the continent of origin before departing. Is this still the case?

I'd appreciate any advice or help anyone might have.
Thanks