#include<iostream.h>
#include<string.h>
int main()
{
   char a[100], b[100], s1[100], s2[100],v[]="aeiou";
   cin>>a>>b;
   int i;
   for(i=0;i<strlen(a);i++)
    if(strchr(v,a[i]))
    strcpy(s1,a+i);
   for(i=0;i<strlen(b);i++)
    if(strchr(v,b[i]))
    strcpy(s2,b+i);
   if(strcmp(s1,s2)==0)
    cout<<"Rimeaza.";
   else
    cout<<"Nu rimeaza.";
  return 0;
}