/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		System.out.println("1234567890".matches("[A-Za-z0-9]{10}|[A-Za-z0-9]{12}|[A-Za-z0-9]{25}"));
		System.out.println("12345678901".matches("\\p{Alnum}{10}|\\p{Alnum}{12}|\\p{Alnum}{25}"));
		System.out.println("123456789012".matches("\\p{Alnum}{10}|\\p{Alnum}{12}|\\p{Alnum}{25}")); 
	}
}