-th a-a a-t aaa aah aan aao aap aat aha ahh ahn aho ahp aht an- ana anh ann ano anp ant aoa aoh aon aoo aop aot ap- apa aph apn apo app apt at- ata ath atn ato atp att haa hah han hao hap hat hha hhh hhn hho hhp hht hna hnh hnn hno hnt hoa hoh hon hoo hop hot hpa hph hpn hpo hpp hpt hta hth htn hto htp htt naa nah nan nao nap nat nha nhh nhn nhp nht nna nnh nnn nno nnp nnt no- noa noh non noo nop not npa nph npn npo npp npt nta nth ntn nto ntp ntt oaa oah oan oao oap oat oha ohh ohn oho ohp oht on- ona onh onn ono onp ont oo- ooa ooh oon ooo oop oot op- opa oph opn opo opp opt ot- ota oth otn oto otp ott p-p paa pah pan pao pap pat pha phn pho php pht pn- pna pnh pnn pno pnp pnt poa poh pon poo pop pot ppa pph ppn ppo ppp ppt pt- pta pth ptn pto ptp ptt taa tah tan tao tap tat th- tha thh thn tho thp tht tna tnh tnn tno tnp tnt to- toa toh ton too top tot tpa tph tpn tpo tpp tpt tta tth ttn tto ttp ttt