#include<iostream.h>
#include<string.h>

void main()
{ int i,p,j;
  char s[255],v[]="aeiou";
  cin.get(s,255);
  i=0;
  if(strchr(v,s[i]))
	{ p=i;
	  while(s[i]!=' ') i++;
	  for(j=i-1;j>=p;j--) cout<<s[j];
	}
  else while(s[i]!=' ')
		 {  cout<<s[i];
			i++;
		 }
  cout<<' ';
  i++;
while(i<strlen(s))
 { if(strchr(v,s[i]) && s[i-1]==' ')
	{ p=i;
	  while(s[i]!=' '&& i<strlen(s)) i++;
	  for(j=i-1;j>=p;j--) cout<<s[j];
	}
  else while(s[i]!=' ' && i<strlen(s))
		 {  cout<<s[i];
			i++;
		 }
	i++;
	cout<<" ";
  }
}