-th -up hhh hhk hhp hhs hht hhu hkh hkk hkp hks hkt hku hph hpk hpp hps hpt hpu hsh hsk hsp hss hst hsu hth htk htp hts htt huh huk hup hus hut huu k-t khh khk khs khu kkh kkk kkp kks kkt kku kph kpk kpp kps kpt kpu ksh ksk ksp kss kst ksu kth ktk ktp kts ktt ktu kuh kuk kup kus kut kuu p-p phk php phs pht phu pkp pks pkt pku pph ppk ppp pps ppt ppu ps- psh psk psp pss pst psu pt- pth ptk ptp pts ptt ptu puh puk pup pus put puu sh- shh shk shp shs sht shu sk- skh skk skp sks skt sku sph spk spp sps spt spu ss- ssh ssk ssp sss sst ssu sth stk stp sts stt stu suh suk sup sus sut suu th- thh thk thp ths tht thu tkk tkp tks tkt tph tpk tpp tps tpt tpu tsh tsk tsp tss tst tsu tth ttk ttp tts ttt ttu tuh tuk tup tus tut tuu uhh uhp uhs uht uhu ukk ukp uku up- uph upk upp ups upt upu ush usk usp uss ust usu uth utk utp uts utt utu uus uut uuu