After A|F|T|ER AE|P|T|ER A|P|T|ER AE|F|T|I R A|F|T|I R AE|P|T|I R A|P|T|I R designing JH|IH|Z|A + I|N|IH|NG D|I|Z|A + I|N|I|NG JH|I|Z|A + I|N|I|NG D|IH|S|A + I|N|IH|NG JH|IH|S|A + I|N|IH|NG D|I|S|A + I|N|I|NG JH|I|S|A + I|N|I|NG D|IH|Z|IH|N|IH|NG JH|IH|Z|IH|N|IH|NG D|I|Z|IH|N|I|NG JH|I|Z|IH|N|I|NG D|IH|S|IH|N|IH|NG JH|IH|S|IH|N|IH|NG D|I|S|IH|N|I|NG JH|I|S|IH|N|I|NG a new N|O product P|R|U|D|AX|K|T P|R|AA|JH|AX|K|T P|R|U|JH|AX|K|T researchers R|IH|S|ER|CH|ER|Z R|I|SH|ER|SH|ER|Z R|IH|SH|ER|SH|ER|Z R|I|S|I R|CH|I R|Z R|IH|S|I R|CH|I R|Z R|I|SH|I R|SH|I R|Z R|IH|SH|I R|SH|I R|Z R|I|S|ER|CH|ER|S R|IH|S|ER|CH|ER|S R|I|SH|ER|SH|ER|S R|IH|SH|ER|SH|ER|S R|I|S|I R|CH|I R|S R|IH|S|I R|CH|I R|S R|I|SH|I R|SH|I R|S R|IH|SH|I R|SH|I R|S continue K|AX|N|T|I|N|Y|U K|AX|N|T|IH|N|Y|O K|AX|N|T|I|N|Y|O experimenting I|K|S|P|I|R|AX|M|I|N|T|I|NG EH|K|SH|P|EH|R|AX|M|EH|N|T|IH|NG I|K|SH|P|I|R|AX|M|I|N|T|I|NG to T|O determine JH|AX|T|ER|M|AX|N D|AX|T|I R|M|AX|N JH|AX|T|I R|M|AX|N whether W|I|DH|ER W|EH|D|ER W|I|D|ER W|EH|DH|I R W|I|DH|I R W|EH|D|I R W|I|D|I R it I|T has HH|A|Z HH|AE|S HH|A|S other O|DH|ER AH|D|ER O|D|ER AH|DH|I R O|DH|I R AH|D|I R O|D|I R uses Y|O|S|AX|Z Y|U|SH|AX|Z Y|O|SH|AX|Z Y|U|S|AX|S Y|O|S|AX|S Y|U|SH|AX|S Y|O|SH|AX|S