package tunnel import ( "fmt" "math/rand" ) var colors = []string{ "red", "blue", "green", "yellow", "purple", "orange", "pink", "brown", "black", "white", "gray", "cyan", } var animals = []string{ "cat", "dog", "bird", "fish", "lion", "tiger", "bear", "wolf", "fox", "deer", "rabbit", "mouse", } func generateTunnelName() string { color := colors[rand.Intn(len(colors))] animal := animals[rand.Intn(len(animals))] number := rand.Intn(900) + 100 return fmt.Sprintf("%s-%s-%d", color, animal, number) }