





import functools
from typing import Any




def 	lowerCAmelCase_					(						__UpperCAmelCase:    str	,     __UpperCAmelCase:    list[str]   )   ->			bool:

    # Validation
    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
    UpperCamelCase__							:       dict[str, Any]      =   {}
    UpperCamelCase__							:       Optional[Any]      =   '''WORD_KEEPER'''

    for word in words:
        UpperCamelCase__							:       Optional[int]      =   trie
        for c in word:
            if c not in trie_node:
                UpperCamelCase__							:       int      =   {}

            UpperCamelCase__							:       Dict      =   trie_node[c]

        UpperCamelCase__							:       List[Any]      =   True

    UpperCamelCase__							:       str      =   len(__UpperCAmelCase   )

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

        UpperCamelCase__							:       str      =   trie
        for i in range(__UpperCAmelCase	,     __UpperCAmelCase   ):
            UpperCamelCase__							:       Optional[int]      =   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()








# Lint as: python3
import itertools
import os
import re


UpperCAmelCase_  							=				re.compile(R'([A-Z]+)([A-Z][a-z])')
UpperCAmelCase_  							=				re.compile(R'([a-z\d])([A-Z])')

UpperCAmelCase_  							=				re.compile(R'(?<!_)_(?!_)')
UpperCAmelCase_  							=				re.compile(R'(_{2,})')

UpperCAmelCase_  							=				R'^\w+(\.\w+)*$'

UpperCAmelCase_  							=				R'<>:/\|?*'




def 	lowerCAmelCase_					(						__UpperCAmelCase:    Optional[int]   )   ->			List[Any]:
    UpperCamelCase__							:       int      =   _uppercase_uppercase_re.sub(r'''\1_\2'''	,     __UpperCAmelCase   )
    UpperCamelCase__							:       Tuple      =   _lowercase_uppercase_re.sub(r'''\1_\2'''	,     __UpperCAmelCase   )
    return name.lower()




def 	lowerCAmelCase_					(						__UpperCAmelCase:    Any   )   ->			Any:
    UpperCamelCase__							:       Optional[int]      =   _single_underscore_re.split(__UpperCAmelCase   )
    UpperCamelCase__							:       Dict      =   [_multiple_underscores_re.split(__UpperCAmelCase   ) for n in name]
    return "".join(n.capitalize() for n in itertools.chain.from_iterable(__UpperCAmelCase   ) if n != ''''''   )




def 	lowerCAmelCase_					(						__UpperCAmelCase:    int   )   ->			Union[str, Any]:
    if os.path.basename(__UpperCAmelCase   ) != name:
        raise ValueError(f"Should be a dataset name, not a path: {name}"   )
    return camelcase_to_snakecase(__UpperCAmelCase   )




def 	lowerCAmelCase_					(						__UpperCAmelCase:    Dict	,     __UpperCAmelCase:    Optional[int]   )   ->			Optional[Any]:
    if os.path.basename(__UpperCAmelCase   ) != name:
        raise ValueError(f"Should be a dataset name, not a path: {name}"   )
    if not re.match(_split_re	,     __UpperCAmelCase   ):
        raise ValueError(f"Split name should match '{_split_re}'' but got '{split}'."   )
    return f"{filename_prefix_for_name(__UpperCAmelCase   )}-{split}"




def 	lowerCAmelCase_					(						__UpperCAmelCase:    str	,     __UpperCAmelCase:    Dict	,     __UpperCAmelCase:    List[Any]	,     __UpperCAmelCase:    List[Any]=None   )   ->			Union[str, Any]:
    UpperCamelCase__							:       Optional[Any]      =   filename_prefix_for_split(__UpperCAmelCase	,     __UpperCAmelCase   )
    if filetype_suffix:
        prefix += f".{filetype_suffix}"
    UpperCamelCase__							:       Dict      =   os.path.join(__UpperCAmelCase	,     __UpperCAmelCase   )
    return f"{filepath}*"





def 	lowerCAmelCase_					(						__UpperCAmelCase:    List[str]	,     __UpperCAmelCase:    List[str]	,     __UpperCAmelCase:    int	,     __UpperCAmelCase:    str=None	,     __UpperCAmelCase:    Tuple=None   )   ->			Tuple:
    UpperCamelCase__							:       str      =   filename_prefix_for_split(__UpperCAmelCase	,     __UpperCAmelCase   )
    UpperCamelCase__							:       Tuple      =   os.path.join(__UpperCAmelCase	,     __UpperCAmelCase   )

    if shard_lengths:
        UpperCamelCase__							:       Optional[Any]      =   len(__UpperCAmelCase   )
        UpperCamelCase__							:       List[str]      =   [f"{prefix}-{shard_id:05d}-of-{num_shards:05d}" for shard_id in range(__UpperCAmelCase   )]
        if filetype_suffix:
            UpperCamelCase__							:       Union[str, Any]      =   [filename + f".{filetype_suffix}" for filename in filenames]
        return filenames
    else:
        UpperCamelCase__							:       Tuple      =   prefix
        if filetype_suffix:
            filename += f".{filetype_suffix}"
        return [filename]

