-th a-a a-t aaa aaf aah aap aat af- afa aff afh afp aft aha ahf ahh ahp aht ap- apa apf aph app apt at- ata atf ath atp att faa faf fah fap fat ffa fff ffh ffp fft fha fhf fhh fhp fpa fph fpp fpt fta ftf fth ftp ftt haa haf hah hap hat hfa hff hfh hfp hft hha hhf hhh hhp hht hpa hpf hph hpp hpt hta htf hth htp htt p-p paa paf pah pap pat pfa pff pfp pft pha phf php pht ppa ppf pph ppp ppt pt- pta ptf pth ptp ptt taa taf tah tap tat tfa tff tfh tfp tft th- tha thf thh thp tht tpa tpf tph tpp tpt tta ttf tth ttp ttt