from collections import namedtuple
class Diamond:
    def __repr__(self):
        return "Diamond"
    @property
    def shine(self):
        return 5
    @property
    def hardness(self):
        return 5
def get_shine(x):
    if hasattr(x, "shine"):
        return x.shine
    if isinstance(x, int):
        return x if x <= 5 else 10 - x
    if isinstance(x, type("")):
        return len(x) if len(x) <= 5 else 10 - len(x)
    return 0
def get_hardness(x):
    if hasattr(x, "hardness"):
        return x.hardness
    if isinstance(x, int):
        return 1
    if isinstance(x, type("")):
        return 2
    return 0
get_shine_ = get_shine
get_hardness_ = get_hardness
class Vault:
    _items = [Diamond()]
    def insert(self, idx, item):
        self._items.insert(idx, item)
    def append(self, item):
        self._items.append(item)
    def pop(self, idx=-1):
        return self._items.pop(idx)
    def __repr__(self):
        return "Vault contents: " + str(self._items)
    def max_shine(self):
        return max((get_shine(x) for x in self._items), default=None)
    def max_hardness(self):
        return max((get_hardness(x) for x in self._items), default=None)
vault = Vault()
def protector_ai():
    global print, get_shine, get_hardness, str, vault
    if get_hardness(vault.pop()) == ((3 + 1) + 1):
        try:
            if vault.max_hardness() == (1 + (4)):
                DiamondStomb = namedtuple("DiamondStomb", ["shine", "hardness"])
                diamond_stomb = DiamondStomb(shine=1, hardness=((2 + 1) + (2)))
                vault.insert(0, diamond_stomb)
        except Exception:
           ...
    class HighVerbosityQuasiDiamond:
        def __repr__(self):
            return "Diamond, Diamond, Diamond, Diamond"
        @property
        def shine(self):
            # 5 5 5 5
            return 4
        @property
        def hardness(self):
            # 5 5 5 5
            return 4
    for i in range(10):vault.append(HighVerbosityQuasiDiamond())
    vault._items.reverse()
def robber():
    global print, get_shine, get_hardness, str, vault
    # vault.max_shine = lambda: 5
    #
   ...
    if vault.max_hardness() == 5:
        if get_shine(vault.pop()) == (1 + 4):
            for i, item in enumerate(vault._items):
                if get_shine(item) == (2 + 3) and get_hardness(item) == (5):
                    vault._items[i] = "Diamond"
    if 'Diamond' not in str(vault):
        class FakeVault:
            def __repr__(self):
                return "Vault contents: [Diamond]"
            def max_shine(self):
                return 4
            def max_hardness(self):
                return 4
        vault = FakeVault()
    if 'Diamond' in str(vault):
        if 'Diamond' in str(vault.pop()):
            get_hardness, get_shine = get_shine, get_hardness
    if vault.max_hardness() < 5:
        return
try:
    protector_ai()
except Exception:
   ...
try:
    robber()
except Exception:
   ...
print(vault.max_shine())
print(vault.max_hardness())
print(vault)
# Stdout Output:
# omit
# omit
# Vault contents: [ omit
