local n = io.read("*n")
if n % 2 == 0 then
  local t = {}
  n = math.floor(n / 2)
  for i = 1, n do
    t[i] = i * 2
  end
  print(table.concat(t, " "))
else
  if n == 1 then
    print(1)
  elseif n <= 5 then
    print(-1)
  else
    local t = {3, 6, 2, 4}
    n = math.floor(n / 2) - 3
    for i = 1, n do
      t[4 + i] = i * 2 + 6
    end
    print(table.concat(t, " "))
  end
end