powershell generate word list from two csv files and export to csv : I'm trying to use powershell to import two csv files, one csv is called accts and one is called names. The accts file has 8 numbers and the names files has 4 names. I need to output a combination where the end goal is to output a list of 32 words with the prefix of STX. I'll take this list of 32 and create 32 AD objects. Ideally I need to also run a check to see if the word/AD object already exists.

accts:
12345
23456
34567
45678
56789
67890
78901
89012

names:
john
dave
joe
mike

output should be:
stx-12345-john
stx-23456-john
stx-34567-john
stx-45678-john
stx-56789-john
stx-67890-john
stx-78901-john
stx-89012-john
stx-12345-dave
stx-23456-dave
stx-34567-dave
stx-45678-dave
stx-56789-dave
stx-67890-dave
stx-78901-dave
stx-89012-dave
etc

I've thought about trying to use arrays, but perhaps that would be to complex. Any advice? Sorry I don't do a lot of PS on a consistent basis.