

"""simple docstring"""





import functools
from typing import Any




def   _A  (  UpperCamelCase_					:	str,      UpperCamelCase_					:	list[str])     ->						bool:
   '''simple docstring'''


   if not isinstance(UpperCamelCase_,      UpperCamelCase_) or len(UpperCamelCase_) == 0:
      raise ValueError("the string should be not empty string")

   if not isinstance(UpperCamelCase_,      UpperCamelCase_) or not all(
       isinstance(UpperCamelCase_,      UpperCamelCase_) and len(UpperCamelCase_) > 0 for item in words):
      raise ValueError("the words should be a list of non-empty strings")

   # Build trie
   __lowercase								=						{}
   __lowercase								=						"WORD_KEEPER"

   for word in words:
      __lowercase								=						trie
      for c in word:
         if c not in trie_node:
            __lowercase								=						{}

         __lowercase								=						trie_node[c]

      __lowercase								=						True

   __lowercase								=						len(UpperCamelCase_)

   # Dynamic programming method
   @functools.cache
   def is_breakable(UpperCamelCase_					:	int) -> bool:
      if index == len_string:
         return True

      __lowercase								=						trie
      for i in range(UpperCamelCase_,      UpperCamelCase_):
         __lowercase								=						trie_node.get(string[i],      UpperCamelCase_)

         if trie_node is None:
            return False

         if trie_node.get(UpperCamelCase_,      UpperCamelCase_) and is_breakable(i + 1):
            return True

      return False

   return is_breakable(0)


if __name__ == "__main__":
   import doctest

   doctest.testmod()







"""simple docstring"""





import re

from filelock import FileLock


try:
   import nltk

   _a							=							True
except (ImportError, ModuleNotFoundError):
   _a							=							False

if NLTK_AVAILABLE:
   with FileLock('.lock') as lock:
      nltk.download('punkt', quiet=True)




def   _A  (  UpperCamelCase_					:	str)     ->						str:
   '''simple docstring'''


   re.sub("<n>",      "",      UpperCamelCase_)  # remove pegasus newline char
   assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
   return "\n".join(nltk.sent_tokenize(UpperCamelCase_))




