-th h-i hhh hhi hhk hhn hho hhp hht hih hii hik hin hio hip hit hkh hki hkk hkn hko hkp hkt hnh hnk hnn hno hnt hoh hoi hok hon hoo hop hot hph hpi hpk hpn hpo hpp hpt hth hti htk htn hto htp htt ihh ihi ihk ihn iho ihp iht iih iii iin iio iip iit iki ikk iko ikt in- inh ini ink inn ino inp int io- ioh ioi ion ioo iop iot ipi ipn ipo ipp ipt ith iti itk itn ito itp itt k-t khh khi khk khn kho kih kii kik kin kio kip kit kkh kki kkk kkn kkp kkt kn- kni knk knn kno knp knt koh koi kok kon koo kop kot kph kpi kpk kpn kpo kpp kpt kth ktk ktn kto ktp ktt n-i nhh nhi nhk nhn nhp nht nih nii nik nin nio nip nit nki nkk nkn nko nkp nkt nnh nni nnk nnn nno nnp nnt no- noh noi nok non noo nop not nph npi npn npo npp npt nth nti ntk ntn nto ntp ntt o-i ohh ohi ohn oho ohp oht oii oik oin oio oip oit oki okk oko okp on- onh oni onk onn ono onp ont oo- ooh ooi ook oon ooo oop oot op- oph opi opk opn opo opp opt ot- oth oti otk otn oto otp ott p-p phi phk phn pho php pht pih pii pik pin pio pip pit pki pkn pko pkp pkt pn- pnh pni pnk pnn pno pnp pnt poh poi pok pon poo pop pot pph ppi ppk ppn ppo ppp ppt pt- pth pti ptk ptn pto ptp ptt th- thh thi thk thn tho thp tht tih tii tik tin tio tip tit tkk tko tkp tkt tnh tni tnk tnn tno tnp tnt to- toh toi tok ton too top tot tph tpi tpk tpn tpo tpp tpt tth tti ttk ttn tto ttp ttt