-th -up hhh hhn hho hhp hhs hht hhu hnh hnn hno hns hnt hnu hoh hon hoo hop hos hot hou hph hpn hpo hpp hps hpt hpu hsh hsn hsp hss hst hsu hth htn hto htp hts htt huh hun huo hup hus hut huu nhh nhn nhp nhs nht nhu nnh nnn nno nnp nns nnt nnu no- noh non noo nop nos not nou nph npn npo npp nps npt npu nsh nsn nso nsp nss nst nsu nth ntn nto ntp nts ntt ntu nuh nun nuo nup nus nut nuu ohh ohn oho ohp ohs oht ohu on- onh onn ono onp ons ont onu oo- ooh oon ooo oop oos oot op- oph opn opo opp ops opt os- osh osn oso osp oss ost osu ot- oth otn oto otp ots ott otu ou- ouh oun ouo oup ous out p-p phn pho php phs pht phu pn- pnh pnn pno pnp pns pnt pnu poh pon poo pop pos pot pou pph ppn ppo ppp pps ppt ppu ps- psh psn pso psp pss pst psu pt- pth ptn pto ptp pts ptt ptu puh pun pup pus put puu sh- shh shn sho shp shs sht shu snn sno snp sns snt snu soh son soo sop sos sot sou sph spn spo spp sps spt spu ss- ssh ssn sso ssp sss sst ssu sth stn sto stp sts stt stu suh sun suo sup sus sut suu th- thh thn tho thp ths tht thu tnh tnn tno tnp tns tnt to- toh ton too top tos tot tou tph tpn tpo tpp tps tpt tpu tsh tsn tso tsp tss tst tsu tth ttn tto ttp tts ttt ttu tuh tun tuo tup tus tut tuu uhh uho uhp uhs uht uhu un- unh unn uno unp uns unt unu uon uoo uop uos uot up- uph upn upo upp ups upt upu ush usn uso usp uss ust usu uth utn uto utp uts utt utu uun uus uut uuu