#include #include #include #include #include using namespace std; string *p,sec,s,*pp; vector S; int i,v[30],V[40],n,ok,j; bool crit(string a ,string b) { return a>sec; for(i=0;i>n; for(j=1;j<=n;j++) { cin>>s; for(i=0;i<30;i++) v[i]=0; ok=1; for(i=0;iV[s[i]-'a']) { ok=0; break; } } if(ok) S.push_back(s); } sort(S.begin(),S.end()); for(vector ::iterator it=S.begin();it!=S.end();it++) cout<<*it<<'\n'; return 0; }