#include #include using namespace std; int n,k,ap[128],ok[128]; string a,s; string sol[70005]; int main() { int i,j; cin>>a>>n; for (i=0;i>s; for (j=0;j<128;++j) ok[j]=0; for (j=0;jap[j]) break; if (j==128) sol[++k]=s; } sort(sol+1,sol+k+1); for (i=1;i<=k;++i) cout<