- problems
- P|R|U|B|L|AX|M|Z
- P|R|AA|B|L|AX|M|S
- P|R|U|B|L|AX|M|S
- and
- AX|N|JH
- determine
- JH|AX|T|ER|M|AX|N
- D|AX|T|I R|M|AX|N
- JH|AX|T|I R|M|AX|N
- what
- W|O|T
- kind
- K|IH|N|D
- K|A + I|N|JH
- K|IH|N|JH
- of
- O|V
- AH|B
- O|B
- research
- R|IH|S|ER|CH
- R|I|SH|ER|SH
- R|IH|SH|ER|SH
- R|I|S|I R|CH
- R|IH|S|I R|CH
- R|I|SH|I R|SH
- R|IH|SH|I R|SH