#nullable enable using System.Numerics; void Run() { var n = Int(); var m = Int(); var az = new int[n]; for (var i = 0; i < n; i++) az[i] = i; for (var i = 0; i < m; i++) { var p = Int() - 1; var q = Int() - 1; az[p] = q; az[q] = p; } var vz = new bool[n]; for (var i = 0; i < n; i++) { if (az[i] != i || vz[i]) continue; vz[i] = true; var k = 1; var j = (i + 1) % n; while (az[j] != j) j = (az[j] + 1) % n; while (j != i) { k++; vz[j] = true; j = (j + 1) % n; while (az[j] != j) j = (az[j] + 1) % n; } if (k % 4 == 2) { Out("Akane"); return; } } Out("Aoi"); } #region AtCoderIO _io_; var _backend_ = new StandardIOBackend(); _io_ = new(){ Backend = _backend_ }; Run(); _backend_.Flush(); string String() => _io_.Next(); int Int() => int.Parse(String()); void Out(object? x, string? sep = null) => _io_.Out(x, sep); class AtCoderIO { public required StandardIOBackend Backend { get; init; } Memory _input = Array.Empty(); int _iter = 0; public string Next() { while (_iter >= _input.Length) (_input, _iter) = (Backend.ReadLine().Split(' '), 0); return _input.Span[_iter++]; } public void Out(object? x, string? separator = null) { if (x == null) return; separator ??= Environment.NewLine; if (x is System.Collections.IEnumerable a and not string) { var objects = a.Cast(); if (separator == Environment.NewLine && !objects.Any()) return; x = string.Join(separator, objects); } Backend.WriteLine(x); } } class StandardIOBackend { readonly StreamReader _sr = new(Console.OpenStandardInput()); readonly StreamWriter _sw = new(Console.OpenStandardOutput()) { AutoFlush = false }; public string ReadLine() => _sr.ReadLine()!; public void WriteLine(object? value) => _sw.WriteLine(value); public void Flush() => _sw.Flush(); } #endregion static class Extensions { public static T[] Repeat(this int time, Func F) => Enumerable.Range(0, time).Select(_ => F()).ToArray(); }