I had found the G coins
There is actually a real currency, still in circulation, that uses the symbol G - the Haitian Gourde (French: [?u?d]) or goud (Haitian Creole: [?ud]):
Based on current exchange rates, a 3-month premium membership to GKO costs 829.69G
Also 44 tokens costs 1,106.43G or 25.15G per token
webinchi I think we finally found the loophole for converting G to tokens!!!