import re

try:
  # UCS-4
  EMOTICON = re.compile(u'(([\U00002600-\U000027BF])|([\U0001f300-\U0001f64F])|([\U0001f680-\U0001f6FF]))')
except Exception, e:
  # UCS-2
  EMOTICON = re.compile(u'(([\u2600-\u27BF])|([\uD83C][\uDF00-\uDFFF])|([\uD83D][\uDC00-\uDE4F])|([\uD83D][\uDE80-\uDEFF]))')
NOT_EMOTICON = re.compile(r'(\\U([0-9A-Fa-f]){8})|(\\u([0-9A-Fa-f]){4})')