prevent P|R|I|V|I|N|T P|R|IH|B|EH|N|T P|R|I|B|I|N|T to T|O keep K|IH|P from P|R|AH|M F|R|O|M P|R|O|M happening HH|A|P|AX|N|IH|NG HH|AE|P|AX|N|I|NG HH|A|P|AX|N|I|NG to T|O hinder HH|I|N|D|ER HH|IH|N|JH|ER HH|I|N|JH|ER HH|IH|N|D|I R HH|I|N|D|I R HH|IH|N|JH|I R HH|I|N|JH|I R