package main
import(."strconv";r"regexp";"os")
func main(){b:=make([]byte,2e3);os.Stdin.Read(b);print(r.MustCompile("[1-9]\\d*").ReplaceAllStringFunc(string(b),func(s string)string{i,_:=Atoi(s);return Itoa(1+i)}))}
Note that non-ascii characters in the above source code will be escaped (such as \x9f).