find !

find and you ?
/////////////////////

yes
yes
perhaps

not valid

no
not valid
yes
/////////////////////

0
0
2

not valid

1
not valid
0
/////////////////////

1,5
1,2,
1,,2
0
0
1,2

not valid

1,2
not valid
0
/////////////////////

Test-Person
Test\House
Test\House
Test\Person
Test\Person

not valid

Test\Person
not valid
Test\House