1 #include<cstdio>
 2 int main()
 3 {
 4     int n,m,a[100]={0};
 5     while(scanf("%d%d",&n,&m)!=EOF)
 6     {
 7         if(n==0&&m==0)return 0;
 8         for(int i=0;i<n;i++)scanf("%d",&a[i]);
 9         a[n]=m;
10         for(int i=0;i<n;i++)
11             for(int j=i+1;j<=n;j++)
12                 if(a[i]>a[j]){m=a[i];a[i]=a[j];a[j]=m;}
13 
14         for(int i=0;i<n;i++)printf("%d ",a[i]);
15         printf("%d\n",a[n]);
16     }
17 }