vocale consoane

#include<iostream>
#include<cstring>
using namespace std;
char x[256];
char y[256];
char z[256];
char w[6]="aeiou";

int main()
{
    cin>>x;
    int i;
    int l1=-1;
    int l2=-1;
    for(i=0;i<strlen(x);i++)
    {
        if(strchr(w,x[i]))
        {
            y[++l1]=x[i];
        }
        else
        {
            z[++l2]=x[i];
        }
    }

    cout<<y<<"\n";
    cout<<z;
    return 0;
}