-th h-i hhh hhi hhk hho hhp hht hih hii hik hio hip hit hkh hki hkk hko hkp hkt hoh hoi hok hoo hop hot hph hpi hpk hpo hpp hpt hth hti htk hto htp htt ihh ihi ihk iho ihp iht iih iii iio iip iit iki ikk iko ikt io- ioh ioi ioo iop iot ipi ipo ipp ipt ith iti itk ito itp itt k-t khh khi khk kho kih kii kik kio kip kit kkh kki kkk kkp kkt koh koi kok koo kop kot kph kpi kpk kpo kpp kpt kth ktk kto ktp ktt o-i ohh ohi oho ohp oht oii oik oio oip oit oki okk oko okp oo- ooh ooi ook ooo oop oot op- oph opi opk opo opp opt ot- oth oti otk oto otp ott p-p phi phk pho php pht pih pii pik pio pip pit pki pko pkp pkt poh poi pok poo pop pot pph ppi ppk ppo ppp ppt pt- pth pti ptk pto ptp ptt th- thh thi thk tho thp tht tih tii tik tio tip tit tkk tko tkp tkt to- toh toi tok too top tot tph tpi tpk tpo tpp tpt tth tti ttk tto ttp ttt