diff --git a/oreilly/goroute b/oreilly/goroute
new file mode 100755
index 0000000..e72ee59
Binary files /dev/null and b/oreilly/goroute differ
diff --git a/oreilly/main.go b/oreilly/main.go
index 7eb0fc0..399dadd 100644
--- a/oreilly/main.go
+++ b/oreilly/main.go
@@ -2,86 +2,50 @@ package main
 
 import (
 	"fmt"
-	"sort"
+	"os"
+	"strconv"
+	"sync"
 )
 
-type Player struct {
-	name string
-}
-
-type Team struct {
-	Name    string
-	Members []Player
-}
-
-type League struct {
-	Wins map[string]int
-}
-
-type Ranker interface {
-	Ranking () []string
-}
-
-func (l League) MatchResult(ft, st string, fscore, sscore int) {
-	l.Wins[ft] += fscore
-	l.Wins[st] += sscore
-}
-
-func (l League) Ranking() []string {
-	for k, v := range l.Wins {
-		fmt.Printf("Command %s has %d scores\n", k, v)
+func go1(ch chan<- string, wg1 *sync.WaitGroup) {
+	defer wg1.Done()
+	for i := 1; i < 11; i++ {
+		ch <- "go1_" + strconv.Itoa(i)
 	}
-	keys := make([]string, 0, len(l.Wins))
-	for k := range l.Wins {
-		keys = append(keys, k)
+}
+
+func go2(ch chan<- string, wg1 *sync.WaitGroup) {
+	defer wg1.Done()
+	for i := 1; i < 11; i++ {
+		ch <- "go2_" + strconv.Itoa(i)
 	}
+}
 
-	sort.Slice(keys, func(i, j int) bool {
-		return l.Wins[keys[i]] > l.Wins[keys[j]]
-	})
-
-	for _, k := range keys {
-		fmt.Println(k, l.Wins[k])
+func Reader(ch <-chan string, wg *sync.WaitGroup) {
+	defer wg.Done()
+	for {
+		if v, ok := <-ch; !ok {
+			fmt.Println("Channel closed")
+			os.Exit(1)
+		} else {
+			fmt.Println(v)
+		}
 	}
-
-	return keys
 }
 
 func main() {
-	Spartak := Team{
-		Name: "Spartak",
-		Members: []Player{
-			{name: "Titov"},
-			{name: "Dzuba"},
-		},
-	}
-
-	Dinamo := Team{
-		Name: "Dinamo",
-		Members: []Player{
-			{name: "Ivanov"},
-			{name: "Petrov"},
-		},
-	}
-
-	Torpedo := Team{
-		Name: "Torpedo",
-		Members: []Player{
-			{name: "Sidorov"},
-			{name: "Zalupkin"},
-		},
-	}
-
-	league := League{
-		Wins: make(map[string]int),
-	}
-
-	league.MatchResult(Spartak.Name, Dinamo.Name, 2, 4)
-	league.MatchResult(Torpedo.Name, Dinamo.Name, 3, 3)
-	league.MatchResult(Spartak.Name, Torpedo.Name, 1, 2)
-
-	fmt.Println(league)
-
-	fmt.Println(league.Ranking())
+	var wg1 sync.WaitGroup
+	var wg sync.WaitGroup
+	wg.Add(1)
+	wg1.Add(2)
+	ch := make(chan string)
+	go go1(ch, &wg1)
+	go go2(ch, &wg1)
+	go Reader(ch, &wg)
 
+	go func() {
+		wg1.Wait()
+		close(ch)
+	}()
+	wg.Wait()
 }