#include <iostream> #include <cstdio> #include <cstring> using namespace std; int main() { char a[100]; char b[100]; char k; int m=0,i,j; gets(a); j=strlen(a); for(i=0;i<j;i++) { k=a[i]; if(k=='a') {b[m]='a';m+=1;} if(k=='A') {b[m]='A';m+=1;} if(k=='e') {b[m]='e';m+=1;} if(k=='E') {b[m]='E';m+=1;} if(k=='i') {b[m]='i';m+=1;} if(k=='I') {b[m]='I';m+=1;} if(k=='o') {b[m]='o';m+=1;} if(k=='O') {b[m]='O';m+=1;} if(k=='u') {b[m]='u';m+=1;} if(k=='U') {b[m]='U';m+=1;} } puts(b); return 0; }