gets.to_i.times do
  n = gets.to_i
  if n % 8 == 0 && n % 10 == 0
    puts 'ikisugi'
  elsif n % 8 == 0
    puts 'iki'
  elsif n % 10 == 0
    puts 'sugi'
  else
    puts n / 3
  end
end