from collections import namedtuple

UpperCAmelCase				 =   namedtuple("""from_to""", """from_ to""")

UpperCAmelCase				 =   {
    """atm""": from_to(1, 1),
    """pascal""": from_to(0.0000098, 101325),
    """bar""": from_to(0.986923, 1.01325),
    """kilopascal""": from_to(0.00986923, 101.325),
    """megapascal""": from_to(9.86923, 0.101325),
    """psi""": from_to(0.068046, 14.6959),
    """inHg""": from_to(0.0334211, 29.9213),
    """torr""": from_to(0.00131579, 760),
}







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)						->						float:
     if from_type not in PRESSURE_CONVERSION:
          raise ValueError(
              f"""Invalid 'from_type' value: {from_type!r}  Supported values are:\n"""
              + ''', '''.join(lowerCAmelCase_							)							)
     if to_type not in PRESSURE_CONVERSION:
          raise ValueError(
              f"""Invalid 'to_type' value: {to_type!r}.  Supported values are:\n"""
              + ''', '''.join(lowerCAmelCase_							)							)
     return (
         value * PRESSURE_CONVERSION[from_type].from_ * PRESSURE_CONVERSION[to_type].to
     )


if __name__ == "__main__":
  import doctest

  doctest.testmod()
UpperCAmelCase				 =   {
    0: """underwear""",
    1: """pants""",
    2: """belt""",
    3: """suit""",
    4: """shoe""",
    5: """socks""",
    6: """shirt""",
    7: """tie""",
    8: """watch""",
}

UpperCAmelCase				 =   [[1, 4], [2, 4], [3], [], [], [4], [2, 7], [3], []]

UpperCAmelCase				 =   [0 for x in range(len(graph))]
UpperCAmelCase				 =   []







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_							)						->						List[Any]:
     a	:     Tuple						      =    1
     while stack:
          a	:     Optional[Any]						      =    stack.pop()
          print(lowerCAmelCase_    ,   clothes[current_clothing]							)
          order += 1







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)						->						Any:
     a	:     Union[str, Any]						      =    1
     for v in graph[u]:
          if not visited[v]:
               depth_first_search(lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)

     stack.append(lowerCAmelCase_							)







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_							)						->						Optional[Any]:
     for v in range(len(lowerCAmelCase_							)							):
          if not visited[v]:
               depth_first_search(lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)


if __name__ == "__main__":
  topological_sort(graph, visited)
  print(stack)
  print_stack(stack, clothes)