#include <stdio.h>
#include <ctype.h>

int main() {
    char c;
    int vowels=0, consonant=0;
    puts("Stream of Characters:");
    
    while((c=getchar())!='\n')
    {
    if(isalpha(c))
    {
        if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u'||c=='A'||c=='E'||c=='I'||c=='O'||c=='U')
        vowels++;
        else
        consonant++;
    }
    
    

    }
    printf("Vowels: %d\n", vowels);
    printf("Consonant: %d", consonant);
    
    return 0;
}