#! ruby
# yukicoder My Practice
# author: Leonardone @ NEETSDKASU

N = gets.to_i

NeedExp= 30000 * 100

NeedExpParTime = (NeedExp.to_f / 6.0).ceil

dungeon = []

N.times do |i|
	g, d = gets.chomp.split.map(&:to_i)
	exp = g - 30000 * d
	if exp >= NeedExpParTime
		dungeon << i + 1
	end
end

if dungeon.empty?
	puts 'NO'
else
	puts 'YES'
	puts (dungeon*6)[0...6]*"\n"
end