package main

import . "fmt"

func main() {
	var h,w int
	Scan(&h,&w)
	for ; h > 0; h-- {
		var s string
		Scan(&s)
		t := ""
		for i := 0; i < len(s); i++ {
			switch s[i] {
				case '.':
					t += "."
				case 'y':
					t += "yiwiY9"
					i += 5
				case '9':
					t += "9Yiwiy"
					i += 5
			}
		}
		Println(t)
	}
}