For problem statement at 0-999/200-299/200-209/208/problemA.txt this is a correct solution, but verifier at 0-999/200-299/200-209/208/verifierA.go ends with All 100 tests passed can you fix the verifier? ```go
package main

import (
	"fmt"
	"strings"
)

func main() {
	var s string
	fmt.Scan(&s)
	fmt.Println(strings.Join(strings.Fields(strings.ReplaceAll(s, "WUB", " ")), " "))
}
```