%{
#include <stdio.h>
int vowels = 0, consonants = 0;
%}

%%
[aeiouAEIOU] { vowels++; }
[a-zA-Z] { consonants++; }
. ;
%%

int main() {
    printf("Enter text: \n");
    yylex();
    printf("Number of vowels: %d\n", vowels);
    printf("Number of consonants: %d\n", consonants);
    return 0;
}

int yywrap() {
    return 1;
}