package main

import (
        "bufio"
        "fmt"
        "os"
        "strconv"
)

func nextInt() int {
        i, e := strconv.Atoi(nextString())
        if e != nil {
                panic(e)
        }
        return i
}

func nextFloat() float64 {
        f, e := strconv.ParseFloat(nextString(), 64)
        if e != nil {
                panic(e)
        }
        return f
}

func nextString() string {
        var sc = bufio.NewScanner(os.Stdin)
        sc.Split(bufio.ScanWords)
        sc.Scan()
        return sc.Text()
}

func main() {
        var G, D, N int
        fmt.Scan(&N)
        f := -1
        for i := 0; i < N; i++ {
                fmt.Scan(&G)
                fmt.Scan(&D)
                if (G-30000*D)*6 >= 3000000 && f == -1 {
                        f = i + 1
                }
        }
        if f == -1 {
                fmt.Println("NO")
        } else {
                fmt.Println("YES")
                for i := 0; i < 6; i++ {
                        fmt.Println(f)
                }
        }
}