[Sir_Diary_of_Roomus]

Bea = Lisa + David
Charlie = Siavash + Marcus
David = Bea + Marcus
Freddie = Lisa + David
Lisa = Freddie + Bea
Marcus = Lisa + Sophie
Rodrigo = Marcus + Freddie
Siavash = Lisa + Charlie
Sophie = Marcus + Freddie

David = 2
Lisa = 4
Marcus = 4
Freddie = 3
Bea = 2
Siavash/Charlie = 1

Couple of them could change with what happens in the next few days.