The queen can be moved any number of unoccupied squares in a straight line vertically, horizontally, or diagonally, thus combining the moves of the rook and bishop. The queen captures by occupying the square on which an enemy piece sits. (wikipedia: https://en.wikipedia.org/wiki/Queen_(chess)).

## Task:
Write a function ```availableMoves(position)``` which returns possibly moves of chess queen. Returned value should be an ```array``` with possible moves sorted alphabetically, exluded starting position.

For example when input position is ```A1``` return value should be:

```["A2", "A3", "A4", "A5", "A6", "A7", "A8", "B1", "B2", "C1", "C3", "D1", "D4", "E1", "E5", "F1", "F6", "G1", "G7", "H1", "H8"]```

```
     A   B   C   D   E   F   G   H
   + - + - + - + - + - + - + - + - +
1  | Q | x | x | x | x | x | x | x |
   + - + - + - + - + - + - + - + - +
2  | x | x |   |   |   |   |   |   |
   + - + - + - + - + - + - + - + - +
3  | x |   | x |   |   |   |   |   |
   + - + - + - + - + - + - + - + - +
4  | x |   |   | x |   |   |   |   |
   + - + - + - + - + - + - + - + - +
5  | x |   |   |   | x |   |   |   |
   + - + - + - + - + - + - + - + - +
6  | x |   |   |   |   | x |   |   |
   + - + - + - + - + - + - + - + - +
7  | x |   |   |   |   |   | x |   |
   + - + - + - + - + - + - + - + - +
8  | x |   |   |   |   |   |   | x |
   + - + - + - + - + - + - + - + - +
   
Q = queen
x = available move
```

## Input:
- input position can be any type (array, number, string and so on). If input position is not a string then return empty array.
- valid input position is one letter from ```A``` to ```H``` with number from ```1``` to ```8```, for example ```A1```, ```C8```, ```B3```. If input is invalid (for example ```A10``` or ```H0```) then return empty array.

```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 = "columns = 'ABCDEFGH'\n\ndef available_moves(position):\n    if not (isinstance(position, str) and len(position) == 2):\n        return []\n    c0, r0 = position\n    if not ('A' <= c0 <= 'H' and '1' <= r0 <= '8'):\n        return []\n    c, r = columns.index(c0), int(r0) - 1\n    xs = {(i, r) for i in range(8)}\n    xs |= {(c, i) for i in range(8)}\n    xs |= {(i, r+c-i) for i in range(8) if 0 <= r+c-i < 8}\n    xs |= {(i, r+i-c) for i in range(8) if 0 <= r+i-c < 8}\n    xs.remove((c,r))\n    return [f'{columns[c]}{r+1}' for c, r in sorted(xs)]"
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'available_moves'
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: 5906