package main

import (
	"bufio"
	"log"
	"os"
	"strings"
)

func main() {

	stdin := readFromStdin()
	for line := range stdin {
		strs := strings.Split(line, ",")
		for _, str := range strs {
			log.Println(str)
		}
	}
	/*
		err := cleanData()
		if err != nil {
			log.Println(err)
		}
	*/
}

//Starts a process that reads from stdin and
//puts the strings read on the returned channel
func readFromStdin() <-chan string {

	out := make(chan string)
	go func() {
		scanner := bufio.NewScanner(os.Stdin)
		for scanner.Scan() {
			out <- scanner.Text()
		}
		close(out)
	}()
	return out
}