using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace password
{
class Program
{
static void Main(string[] args)
{
int cases = int.Parse(Console.ReadLine());
for (int i = 0; i < cases; i++)
{
string a = Console.ReadLine();
if (a.Length > 7)
{
bool small = true;
bool large = true;
bool num = true;
bool others = true;
int j = 0;
while ((small || large || num || others) && j < a.Length)
{
if (a[j] >= '0' && a[j] <= '9')
{
num = false;
}
else
{
if (a[j] >='A' && a[j] <= 'Z')
{
large = false;
}
else
{
if (a[j] >='a' && a[j] <='z')
{
small = false;
}
else
{
others = false;
}
}
}
j++;
}
if (!large && !small && !num && !others)
{
Console.WriteLine(a);
}
}
}
}
}
}

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

5
Ala ma 2 kotyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaacccccccccccccccccccccc
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
ccccccccccccccccccccccccccc cccccccccc cccccccccccccccccccccccccccccccccccccc cc
ccccccccccccccccccccccccccccccccccccccccccccccccc cccccccccccccccccccccccccccccc
ccc cBCDbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbAla ma 2 kotyaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaacccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc cccccccccc ccc
ccccccccccccccccccccccccccccccccccc cccccccccccccccccccccccccccccccccccccccccccc
ccccccc ccccccccccccccccccccccccccccccccc cBCD
Ala ma 2 kotyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc cccccccccc cccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccc cBCD
pass   1234
P@$$ 1234
Pa$$    1234