Number below @ (3)
(Other definitions for two that I've seen before include "prime -- that's not odd" , "Between one and three" , "Duo" , "A pair (3)" , "Company, so it's said" .)
(Other definitions for nine that I've seen before include "One's married partner" , "Square next up after four" , "Number IX" , "SECOND PART OF 14" , "No. of cat lives" .)