input = File.open("DATA2.txt", "r")
output = File.open("OUT2.txt", "w")
pattern = [0,0,0,1]
counter = 0
x = 0

while x <= 1000
	if counter == 0
		pattern.push(pattern.last)
		counter += 1
	elsif counter == 1
		pattern.push(pattern.last + 1)
		counter += 1
	elsif counter == 2
		pattern.push(pattern.last + 1)
		counter += 1
	elsif counter == 3
		pattern.push(pattern.last + 1)
		counter = 0
	end
	x += 1
end

5.times do
	number = input.readline.chomp.to_i
	unique = number + pattern[number - 1]
	output.write(unique.to_s + "\n")
end

input.close
output.close