-th a-a a-t aaa aah aap aat aaw aha ahh ahp aht ahw ap- apa aph app apt apw at- ata ath atp att atw aw- awa awh awp awt aww haa hah hap hat haw hha hhh hhp hht hhw hpa hph hpp hpt hpw hta hth htp htt htw hw- hwa hwp hwt hww p-p paa pah pap pat paw pha php pht ppa pph ppp ppt ppw pt- pta pth ptp ptt ptw pwa pwh pwp pwt taa tah tap tat taw th- tha thh thp tht thw tpa tph tpp tpt tpw tta tth ttp ttt ttw twa twh twp twt tww waa wah wap wat waw wh- wha whh whp wht whw wpa wpp wpt wta wth wtp wtt wtw wwa wwp wwt www