function f(n)
	local isM8, isM10 = n%8 == 0, n%10 == 0
	if isM8 and isM10 then
		return "ikisugi"
	elseif isM8 then
		return "iki"
	elseif isM10 then
		return "sugi"
	else
		return n / 3
	end
end

for i=1,io.stdin:read("*n") do
	print(f(io.stdin:read("*n")))
end