#include <iostream>
#include <fstream>
#include <cstring>
using namespace std;
char s[250];
int s1(chars[])
{
    int t=0,i;
    char voc[]="aeiou";
    for(i=0;i<strlen(s);i++)
        if(strchr(voc,s[i])==NULL) t++;
    return t;
}
void s2(char s[])
{
    char s1[50];
    int i,j;
    s1[0]=0,j=0;
    char voc[]="aeiou";
    for(i=0;i<strlen(s);i++)
        if(strchr(voc,s[i])==NULL)
    {
        strncat(s1,s+i,1);
        strncat(s1,s+i,1);
    }
    else strncat(s1,s+i,1);
    strcat(s1,"\n");
    strcpy(s,s1);
}
int main()
{

    return 0;
}