o = []
c = 0
out = STDOUT
while p = ARGF.read(10) do
	o << p
	if c % 5 == 0
		out.puts " " * 8 << o.join(" " * 3)
		o = []
	end
	if c % 50 == 0
		out.puts " " * 80 << (c.to_i * 10).to_s
	end
	c += 1 
end
out.puts " " * 80 << (c.to_i * 10).to_s