import re

  # 定义过滤规则
  pattern = r'[A-Zd-z\\. /*$#@!+^]'

  # 初始化两个列表
  filtered_chars = []
  unfiltered_chars = []

  # 遍历所有ASCII字符
  for i in range(128):
      char = chr(i)
      if re.search(pattern, char):
          filtered_chars.append(char)
      else:
          unfiltered_chars.append(char)

  #print("Filtered characters:", filtered_chars)
  for i in filtered_chars:
      print(i, end=",")
  #print("Unfiltered characters:", unfiltered_chars)