# Task
 Call two arms equally strong if the heaviest weights they each are able to lift are equal.

 Call two people equally strong if their strongest arms are equally strong (the strongest arm can be both the right and the left), and so are their weakest arms.

 Given your and your friend's arms' lifting capabilities find out if you two are equally strong.

# Example

 For `yourLeft = 10, yourRight = 15, friendsLeft = 15 and friendsRight = 10`, the output should be `true`;
 
 For `yourLeft = 15, yourRight = 10, friendsLeft = 15 and friendsRight = 10`, the output should be `true`;
 
 For `yourLeft = 15, yourRight = 10, friendsLeft = 15 and friendsRight = 9,` the output should be `false`.
 
# Input/Output


 - `[input]` integer `yourLeft`

    A non-negative integer representing the heaviest weight you can lift with your left arm.
    

 - `[input]` integer `yourRight`

    A non-negative integer representing the heaviest weight you can lift with your right arm.


 - `[input]` integer `friendsLeft`

    A non-negative integer representing the heaviest weight your friend can lift with his or her left arm.


 - `[input]` integer `friendsRight`

    A non-negative integer representing the heaviest weight your friend can lift with his or her right arm.


 - `[output]` a boolean value

```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 = 'def are_equally_strong(your_left, your_right, friends_left, friends_right):\n  \n  m = (your_left+your_right)\n  \n  f = (friends_left+friends_right)\n  \n  \n  if your_left==friends_left and your_right==friends_right or your_left==friends_right and your_right==friends_left :\n  \n      return True\n      \n  else:\n  \n      return False\n'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'are_equally_strong'
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: 5410