**This Kata is intended as a small challenge for my students**

All Star Code Challenge #19

You work for an ad agency and your boss, Bob, loves a catchy slogan. He's always jumbling together "buzz" words until he gets one he likes. You're looking to impress Boss Bob with a function that can do his job for him.

Create a function called sloganMaker() that accepts an array of string "buzz" words. The function returns an array of all possible UNIQUE string permutations of the buzz words (concatonated and separated by spaces).

Your boss is not very bright, so anticipate him using the same "buzz" word more than once, by accident. The function should ignore these duplicate string inputs.

```
sloganMaker(["super", "hot", "guacamole"]);
//[ 'super hot guacamole',
//  'super guacamole hot',
//  'hot super guacamole',
//  'hot guacamole super',
//  'guacamole super hot',
//  'guacamole hot super' ]

sloganMaker(["cool", "pizza", "cool"]); // => [ 'cool pizza', 'pizza cool' ]
```

Note:  
There should be NO duplicate strings in the output array

The input array MAY contain duplicate strings, which should STILL result in an output array with all unique strings

An empty string is valid input

```if-not:python,crystal
The order of the permutations in the output array does not matter
```
```if:python,crystal
The order of the output array must match those rules:
1. Generate the permutations in lexicographic order of the original array.
2. keep only the first occurence of a permutation, when duplicates are found.
```

```python

USER_FILENAME = "<user_code>"
import sys, json, builtins
import math, heapq, bisect, itertools, functools, collections, statistics, fractions, decimal, operator, array, random, re, string, os, pathlib
try:
    import resource as _res
except Exception:
    _res = None
from collections import Counter, defaultdict, deque, OrderedDict
from functools import lru_cache, reduce
from itertools import accumulate, permutations, combinations, product
from math import gcd, ceil, floor, sqrt
from decimal import Decimal
try:
    from typing import *
except Exception:
    pass
try:
    sys.setrecursionlimit(1_000_000)
except Exception:
    pass
try:
    import site as _site
    try:
        _sys_sites = _site.getsitepackages() if hasattr(_site, "getsitepackages") else []
        for _p in _sys_sites:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
    try:
        _usp = _site.getusersitepackages()
        if isinstance(_usp, str):
            _usp = [_usp]
        for _p in _usp:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
except Exception:
    pass

def _disabled_input(*args, **kwargs):
    raise RuntimeError("input() is disabled in callable mode")
builtins.input = _disabled_input

ns = {"__name__": "__judge__"}  # prevent if __name__ == "__main__" blocks
for _k, _v in list(globals().items()):
    if not _k.startswith("_"):
        ns[_k] = _v
_CODE = "\nimport itertools\n\ndef slogan_maker(a):\n    a2 = list(set(a))\n    a2.sort(key=a.index) # 字符串去重后按原顺序排列\n    x = []\n    result = list(itertools.permutations(a2, len(a2))) # 字符串排列组合考虑顺序\n    for i in range(0,len(result)):\n        x.append(join1(result[i]))\n        i+=1\n    return x\n\ndef join1(x): # 字符串合并join\n    x1 = list(x)\n    return ' '.join(x1)\n"
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'slogan_maker'
if _fn_name:
    if "Solution" in ns:
        try:
            _obj = ns["Solution"]()
            if hasattr(_obj, _fn_name):
                _target = getattr(_obj, _fn_name)
        except Exception:
            _target = None
    if _target is None and _fn_name in ns and callable(ns[_fn_name]):
        _target = ns[_fn_name]
# Fallback: if there's exactly one user-defined function, use it
if _target is None:
    _cands = [v for k, v in ns.items() if callable(v) and getattr(v, "__module__", "") in ("__judge__", "__main__")]
    _user_funcs = [c for c in _cands if getattr(c, "__name__", "").startswith("_") is False]
    if len(_user_funcs) == 1:
        _target = _user_funcs[0]
if _target is None:
    raise RuntimeError(f"Could not resolve callable '{_fn_name}'")

_raw = sys.stdin.read().strip()
if _raw:
    _parsed = json.loads(_raw)
    if isinstance(_parsed, dict):
        _kwargs = _parsed.get("kwargs", {})
        _args = _parsed.get("args", [])
    else:
        _args, _kwargs = _parsed, {}
else:
    _args, _kwargs = [], {}
if not isinstance(_args, (list, tuple)):
    _args = [_args]
_res = _target(*_args, **_kwargs)
try:
    sys.stdout.write(repr(_res) + "\n")
except Exception:
    pass

```

Measured memory_bytes: 5998