%{ 
#include<stdio.h>
#include<string.h>
int v=0,c=0;
%}
%%
[aeiouAEIOU] {v++;}
[a-zA-Z] {c++;}
%%
int yywrap()
{
    return 1;
}
int main()
{
    printf("enter the string: ");
    yylex();
    printf("vowels: %d\n consonats: %d", v, c);
    return 0;
}