package main import (  "fmt"  "strconv"  "strings" )  var l map[byte]int  func init() {  l = make(map[byte]int)  l['0'] = 0  l['1'] = 1  l['2'] = 2  l['3'] = 3  l['4'] = 4  l['5'] = 5  l['6'] = 6  l['7'] = 7  l['8'] = 8  l['9'] = 9  l['A'] = 10  l['B'] = 11  l['C'] = 12  l['D'] = 13  l['E'] = 14  l['F'] = 15  l['a'] = 10  l['b'] = 11  l['c'] = 12  l['d'] = 13  l['e'] = 14  l['f'] = 15 }  func main() {  var n int  var m string  var input string  inputList := make([]string, 0)  numList := make([]int, 0)  for {  fmt.Scan(&input)  if input == "END" {  break  }  index := strings.Index(input, "#")  n, _ = strconv.Atoi(input[:index])  m = input[index+1:]  inputList = append(inputList, input)  numList = append(numList, ntot(n, m))  }  shit := make(map[int]int)  for i := range numList {  if _, ok := shit[numList[i]]; ok {  shit[numList[i]]++  } else {  shit[numList[i]] = 1  }  }  number := 0  for i := range numList {  if shit[numList[i]] == 1 {  fmt.Println(inputList[i])  number++  }  }  if number == 0 {  fmt.Println("None")  }  fmt.Println(numList) }  func ntot(n int, m string) (ans int) {  for i := 0; i < len(m); i++ {  ans += l[m[len(m)-1-i]] * wtf(n, i)  }  return }  func wtf(n, i int) int {  ans := 1  for j := 1; j <= i; j++ {  ans *= n  }  return ans }