Powershell Looping issue

Hi , I am learning PowerShell and newbie to PowerShell.

Can I get some help on below.

I created three files :

1. Testfile
2. BB-Thisisfile1223 ****?????
3. CC-ThisisthelongestfileThisisthelongestfileThisisthelongestfileThisisthelongestfileThisisthelongestfileThisisthelongestfile

4. CC-ThisisthelongestfileThisisthelongestf &&& *** ileThisisthelongestfileThisisthelongestfileThisisthelongestfileThisisthelongestfile

5. Testfile 123 **** ??? ::

I am using below code , to get the output:

Ask from me:

I am getting output as expected for first 2 files as below

$q = "select * from table1"
$exec_q = Invoke-Sqlcmd -serverinstance abc -database new -Query $q
$min = $exec_q | select name -ExpandProperty name

foreach($n in $min){
            if(
     $n -notmatch 'AA-'`
 -and $n -notmatch 'BB-'`
 -and $n -notmatch 'CC-'`
){

Write-Host "File is not in defined format" 

} Elseif(
    $n -match 'AA-'`
 -or $n -match 'BB-'`
 -or $n -match 'CC-'`
 -or $n -match @('[,/\:*?"<>&;]') ){

Write-Host "File has wild card operators"

} Elseif(
    $n -match 'AA-'`
 -or $n -match 'BB-'`
 -or $n -match 'CC-'`
 -or $n.length -gt 70 ){

Write-Host "File has more than 50 characters"
} Elseif(
    $n -match 'AA-'`
 -or $n -match 'BB-'`
 -or $n -match 'CC-'`
 -or $n.length -gt 70 `
 -or $n -match @('[,/\:*?"<>&;]')){

Write-Host "File has wild card characters & more than 50 characters"
} Elseif(
    $n -notmatch 'AA-'`
 -and $n -notmatch 'BB-'`
 -and $n -notmatch 'CC-'`
 -and $n.length -gt 70 `
 -and $n -notmatch @('[,/\:*?"<>&;]')){

Write-Host "File has Invalid format & has wild card operators"
}}

Best Regards,SQLBoy