51234 order: fu ko'u fa ko'a ko'e ko'i ko'o broda You only need two FA members. If the first was x6, you would use faxixa instead. Only if you need to put the x6 of nunkla in a description to you need an x6 converter, and I think that is rare enough that sexixa is adequate (or whatever convention for subscripting is decided bythe first person to actually use the phrase). lojbab