



"""simple docstring"""






def 							A__ (     UpperCamelCase__       ,							UpperCamelCase__    ):


  '''simple docstring'''


  if not root or root not in binary_tree_mirror_dictionary:
    return
  _SCREAMING_SNAKE_CASE    ,     _SCREAMING_SNAKE_CASE        =			binary_tree_mirror_dictionary[root][:2]
  _SCREAMING_SNAKE_CASE        =			[right_child, left_child]
  binary_tree_mirror_dict(_A       ,							_A    )
  binary_tree_mirror_dict(_A       ,							_A    )


def 							A__ (     UpperCamelCase__       ,							UpperCamelCase__ = 1    ):


  '''simple docstring'''


  if not binary_tree:
    raise ValueError('''binary tree cannot be empty'''    )
  if root not in binary_tree:
    _SCREAMING_SNAKE_CASE        =			F'''root {root} is not present in the binary_tree'''
    raise ValueError(_A    )
  _SCREAMING_SNAKE_CASE        =			dict(_A    )
  binary_tree_mirror_dict(_A       ,							_A    )
  return binary_tree_mirror_dictionary


if __name__ == "__main__":
    lowerCamelCase				:     List[Any]								=  {1: [2, 3], 2: [4, 5], 3: [6, 7], 7: [8, 9]}
    print(F'''Binary tree: {binary_tree}''')
    lowerCamelCase				:     List[Any]								=  binary_tree_mirror(binary_tree, 5)
    print(F'''Binary tree mirror: {binary_tree_mirror_dictionary}''')






import io
import json
import subprocess


UpperCamelCase__       				=	[
    ['''en''', '''ru'''],
    ['''ru''', '''en'''],
    ['''en''', '''de'''],
    ['''de''', '''en'''],
]

UpperCamelCase__       				=	8






def 				UpperCAmelCase__  (							_A      ,      _A			):






  """simple docstring"""


  a_		    =  {}
  for src, tgt in pairs:
    a_		    =  f"{src}-{tgt}"
    a_		    =  f"sacrebleu -t wmt19 -l {pair} --echo src".split()
    a_		    =  subprocess.run(_A      ,      stdout=subprocess.PIPE			).stdout.decode('''utf-8'''			).splitlines()
    a_		    =  f"sacrebleu -t wmt19 -l {pair} --echo ref".split()
    a_		    =  subprocess.run(_A      ,      stdout=subprocess.PIPE			).stdout.decode('''utf-8'''			).splitlines()
    a_		    =  {'''src''': src_lines[:n_objs], '''tgt''': tgt_lines[:n_objs]}
  return text


UpperCamelCase__       				=	get_all_data(pairs, n_objs)
UpperCamelCase__       				=	'''./fsmt_val_data.json'''
with io.open(filename, '''w''', encoding='''utf-8''') as f:
  UpperCamelCase__       				=	json.dump(text, f, indent=2, ensure_ascii=False)
