#include <stdio.h> int main() {char s; while(scanf("%c",&s)!=EOF) { if(s == ' ' || s == '\n') continue; if(s=='A'||s=='E'||s=='I'||s=='O'||s=='U'||s=='a'||s=='e'||s=='i'||s=='u'||s=='o') printf("Vowel\n"); else printf("Consonant\n"); } }