#include <iostream>#include <cstdlib>#include <cstring>#include <cstdio>using namespace std;char st[100];bool vis[300];int main(){ bool first = true; memset(vis, 0, sizeof(vis)); vis['A'] = true; vis['E'] = true; vis['I'] = true; vis['O'] = true; vis['U'] = true; while (scanf("%s", st) != EOF) { int len = strlen(st); bool did = false; for (int i = 0; i < len; i++) if (!vis[st[i]]) { if (st[i] <= 'Z' && st[i] >= 'A') vis[st[i]] = true; if (!did) { did = true; if (st[i] <= 'Z' && st[i] >= 'A') { if (first) first = false; else putchar(' '); } } putchar(st[i]); } } putchar('n'); return 0;}
