You're right, I meant GRU.
I'm pretty sure I can start and finish in Middle East (CAI and DXB).
Oh yes, that annoying LHR restriction. Does CAI-GIB and GRU-DXB count as flights to the UK even if I'm just connecting @ LHR?
Worst case, I can do SVO-HEL-NRT. Though not sure I want to spend 15 hr on AY ...