#include<iostream>
#include<fstream>
using namespace std;
int verificare (int n)
{ int cn,ok;
cn=n;
while(cn>9){if(cn%10>(cn/10)%10)ok=1;
else {ok=0;break;}
cn/=10;}
return ok;}
int main()
{ifstream f("cul6.in");
ofstream g("cul6.out");
int n,i;
long v[100];
f>>n;
for(i=1;i<=n;i++)
{f>>v[i];if(verificare(v[i])==1)) g<<v[i]<<" ";}
f.close();
g.close();
return 0;}