"go_faq.html",
		"go_mem.html",
		"go_spec.html",
		"help.html",
		"ie.css",
		"install-source.html",
		"install.html",
		"logo-153x55.png",
		"Makefile",
		"root.html",
		"share.png",
		"sieve.gif",
		"tos.html",
		"articles",
	}
	if len(children) != 32 {
		panic("bad len")
	}
	for _, n := range []int{2, 4, 8, 16, 32} {
		list := children[:n]