-th h-i hhh hhi hhn hho hhp hhs hht hih hii hin hio hip his hit hnh hnn hno hns hnt hoh hoi hon hoo hop hos hot hph hpi hpn hpo hpp hps hpt hsh hsi hsn hsp hss hst hth hti htn hto htp hts htt ihh ihi ihn iho ihp ihs iht iih iii iin iio iip iis iit in- inh ini inn ino inp ins int io- ioh ioi ion ioo iop ios iot ipi ipn ipo ipp ips ipt is- ish isi isn iso isp iss ist ith iti itn ito itp its itt n-i nhh nhi nhn nhp nhs nht nih nii nin nio nip nis nit nnh nni nnn nno nnp nns nnt no- noh noi non noo nop nos not nph npi npn npo npp nps npt nsh nsi nsn nso nsp nss nst nth nti ntn nto ntp nts ntt o-i ohh ohi ohn oho ohp ohs oht oii oin oio oip ois oit on- onh oni onn ono onp ons ont oo- ooh ooi oon ooo oop oos oot op- oph opi opn opo opp ops opt os- osh osi osn oso osp oss ost ot- oth oti otn oto otp ots ott p-p phi phn pho php phs pht pih pii pin pio pip pis pit pn- pnh pni pnn pno pnp pns pnt poh poi pon poo pop pos pot pph ppi ppn ppo ppp pps ppt ps- psh psi psn pso psp pss pst pt- pth pti ptn pto ptp pts ptt sh- shh shi shn sho shp shs sht sih sii sin sio sip sis sit sni snn sno snp sns snt soh soi son soo sop sos sot sph spi spn spo spp sps spt ss- ssh ssi ssn sso ssp sss sst sth sti stn sto stp sts stt th- thh thi thn tho thp ths tht tih tii tin tio tip tis tit tnh tni tnn tno tnp tns tnt to- toh toi ton too top tos tot tph tpi tpn tpo tpp tps tpt tsh tsi tsn tso tsp tss tst tth tti ttn tto ttp tts ttt