using System;
using System.Linq;
public class Test
{
public static void Main()
{
var palabra = Console.ReadLine();
var simbolosEs = Console.ReadLine();
var simbolos = palabra.Distinct().Where(simbolosEs.Contains).Count();
Console.WriteLine($"Esta frase tiene { simbolos } sÃmbolos de { simbolosEs.Length } que especificaste.");
}
}
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