#! /usr/bin/env node
'use-strict'

const process = require('process');
const fs = require('fs');

try {
    let string = 0;
    let word = 0;
    let symbol = 0;
    let now = 0;
    if (process.argv.length === 2) {
        const stdin = process.openStdin();
        const func = (x) => {
            now = 0;
            const str = x.toString('utf-8');
            string++;
            symbol += str.length;
            for (let i = 0; i < str.length; i++) {
                if (str[i] === ' ') {
                    if (i !== 0) {
                        if (i === str.length - 1 && str[i - 1] !== ' ') now++;
                        if (i !== str.length - 1 && str[i - 1] !== ' ' && str[i + 1] !== ' ') now++;
                    }
                }
            }
            word += now;
        };
        stdin.addListener('data', func);
    }
    if (process.argv.length === 2) console.log(string + ' ' + word + ' ' + symbol);
} catch (e) {
    console.error(e.message);
}