#!/usr/bin/env node;
const Utils = require('./Utils');

const main = async () => {
	let x = Utils.uniAt(process.argv[2], 0);
	x = x.toLowerCase();
	switch (x) {
		case "a":
		case "e":
		case "i":
		case "o":
		case "u":
			console.log(Utils.format("{0:c} is a vowel", x.codePointAt(0)));
			break;
		case "y":
			console.log("y is sometimes a vowel");
			break;
		default:
			console.log(Utils.format("{0:c} is a consonant", x.codePointAt(0)));
			break;
	}
}
main().catch( e => { console.error(e) } );