package main

import (
	. "fmt"
	. "math/rand"
)

func main() {

	perms := [][]int{}
	for a := 0; a < 5; a++ {
		for b := 0; b < 5; b++ {
			if a == b {
				continue
			}
			for c := 0; c < 5; c++ {
				if a == c || b == c {
					continue
				}
				for d := 0; d < 5; d++ {
					if a == d || b == d || c == d {
						continue
					}
					for e := 0; e < 5; e++ {
						if a == e || b == e || c == e || d == e {
							continue
						}
						perms = append(perms, []int{a, b, c, d, e})
					}
				}
			}
		}
	}
	Shuffle(len(perms), func(i, j int) {
		perms[i], perms[j] = perms[j], perms[i]
	})

	xxs := [][]int{}

	for a := 0; a <= 9; a++ {
		for b := a + 1; b <= 9; b++ {
			for c := b + 1; c <= 9; c++ {
				for d := c + 1; d <= 9; d++ {
					for e := d + 1; e <= 9; e++ {
						xs := []int{a, b, c, d, e}
						xxs = append(xxs, xs)
					}
				}
			}
		}
	}
	Shuffle(len(xxs), func(i, j int) {
		xxs[i], xxs[j] = xxs[j], xxs[i]
	})

	for _, xs := range xxs {
		for _, p := range perms {
			for _, j := range p {
				Print(xs[j])
			}
			Println()
			fin := false
			cnt := 0
			for i := 0; i < 30; i++ {
				var hi, bi int
				Scan(&hi, &bi)
				if i == 0 && hi == 5 && bi == 0 {
					fin = true
				}
				if hi != 5 && hi+bi == 5 {
					cnt++
				}
			}
			if fin {
				return
			}
			if cnt == 0 {
				break
			}
		}
	}

}