function split(pString, pPattern)
   local Table = {}  -- NOTE: use {n = 0} in Lua-5.0
   local fpat = "(.-)" .. pPattern
   local last_end = 1
   local s, e, cap = pString:find(fpat, 1)
   while s do
      if s ~= 1 or cap ~= "" then
     table.insert(Table,cap)
      end
      last_end = e+1
      s, e, cap = pString:find(fpat, last_end)
   end
   if last_end <= #pString then
      cap = pString:sub(last_end)
      table.insert(Table, cap)
   end
   return Table
end

function love.load()
	local file = io.open("test.txt", "r");
	lines = {}
	for line in file:lines() do
		table.insert (lines, line);
	end
	file:close()

	colors = {}

	for i=1, #lines do
		lines[i] = split(lines[i], " ")
		table.remove(lines[i], 1)
		for n=1, #lines[i] do
			colors[#colors + 1] = lines[i][n]
		end
	end

	print(#colors)

end

function love.draw()
	love.graphics.print(#colors, 10, 10)
end