import java.util.Scanner;
public class Main1 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int m = in.nextInt();
for (int i = 1; i <= m; ++i) {
int temp = n;
temp = temp - i;
if (temp % (m + 1) == 0) {
System.out.println("win " + i);
return;
}
}
System.out.println("lose");
}
}
//第三道
public static int kSum(int A[], int k, int target) {
int count = 0;
if(k == 2) {
for(int i=0;i < A.length - 1;++i) {
for(int j=i+1;j < A.length;++j) {
if(A[i] + A[j] == target) {
++count;
}
}
}
} else if(k == 3) {
for(int i=0;i < A.length - 1;++i) {
for(int j=i+1;j < A.length;++j) {
for(int m=j+1;m < A.length;++m) {
if(A[i] + A[j] + A[m] == target) {
++count;
}
}
}
}
}
return count;
}
//第二道这样做会被打死不
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String str = in.nextLine();
String[] strs = str.split("-");
Map<Integer, Integer> map = new LinkedHashMap<>();
for(int i = 0;i < strs.length;++i) {
int row = Integer.parseInt(strs[i]);
if(!map.containsKey(row)) {
map.put(row, 1);
} else {
int temp = map.get(row) + 1;
map.put(row, temp);
}
}
while(map.size() > 0) {
int key = 0;
int value = 0;
for(Integer k:map.keySet()) {
int t = map.get(k);
if(value < t) {
value = t;
key = k;
} else if(value == t) {
if(key < k) {
key = k;
value = t;
}
} else {
continue;
}
}
System.out.print(key+"-"+value);
map.remove(key);
if(map.size() > 0) {
System.out.print(" ");
}
}
}
}
