-th a-a a-i a-t aaa aaf aah aai aak aan aao aat af- afa aff afh afi afk afn afo aft aha ahf ahh ahi ahk ahn aho aht ai- aia aif aih aii aik ain aio ait aka akh aki akk akn ako an- ana anf anh ani ank ann ano ant aoa aof aoh aoi aok aon aoo aot at- ata atf ath ati atn ato att faa faf fah fai fak fan fao fat ffa fff ffh ffi ffk ffn ffo fft fha fhf fhh fhi fhn fho fia fif fih fii fik fin fit fka fkf fki fkk fkt fna fnf fnh fni fnk fnn fnt foa fof foh foi fok fon foo fot fta ftf fth fti ftk ftn fto ftt h-i haa haf hah hai hak han hao hat hfa hff hfh hfi hfk hfn hfo hft hha hhf hhh hhi hhk hhn hho hht hia hif hih hii hik hin hio hit hka hkf hkh hki hkk hkn hko hkt hna hnf hnh hnk hnn hno hnt hoa hof hoh hoi hok hon hoo hot hta htf hth hti htk htn hto htt i-f ia- iaa iaf iah iai ian iao iat ifa iff ifi ifn ifo ift iha ihf ihh ihi ihk ihn iho iht iia iif iih iii iin iio iit ika ikf iki ikk iko ikt in- ina inf inh ini ink inn ino int io- ioa iof ioh ioi ion ioo iot ita itf ith iti itk itn ito itt k-t ka- kaa kaf kah kai kak kan kao kat kfa kff kfh kfi kfo kha khf khh khi khk khn kho kia kif kih kii kik kin kio kit kkh kki kkk kkn kkt kn- kna knf kni knk knn kno knt koa kof koh koi kok kon koo kot kta ktf kth ktk ktn kto ktt n-i naa naf nah nai nak nan nao nat nfa nff nfi nfk nfn nfo nft nha nhf nhh nhi nhk nhn nht nia nif nih nii nik nin nio nit nka nkf nki nkk nkn nko nkt nna nnf nnh nni nnk nnn nno nnt no- noa nof noh noi nok non noo not nta ntf nth nti ntk ntn nto ntt o-i oaa oaf oah oai oak oan oao oat of- ofa off ofi ofn ofo oft oha ohf ohh ohi ohn oho oht oia oif oii oik oin oio oit oka oki okk oko on- ona onf onh oni onk onn ono ont oo- ooa oof ooh ooi ook oon ooo oot ot- ota otf oth oti otk otn oto ott taa taf tah tai tak tan tao tat tfa tff tfh tfi tfk tfn tfo tft th- tha thf thh thi thk thn tho tht tia tif tih tii tik tin tio tit tka tkk tko tkt tna tnf tnh tni tnk tnn tno tnt to- toa tof toh toi tok ton too tot tta ttf tth tti ttk ttn tto ttt