-th a-a a-i a-t aaa aaf aah aai aan aao aat aax af- afa aff afh afi afn afo aft afx aha ahf ahh ahi ahn aho aht ahx ai- aia aif aih aii ain aio ait aix an- ana anf anh ani ann ano ant anx aoa aof aoh aoi aon aoo aot aox at- ata atf ath ati atn ato att atx ax- axa axh axi axn axo axt axx faa faf fah fai fan fao fat fax ffa fff ffh ffi ffn ffo fft ffx fha fhf fhh fhi fhn fho fia fif fih fii fin fit fix fna fnf fnh fni fnn fnt fnx foa fof foh foi fon foo fot fox fta ftf fth fti ftn fto ftt ftx fxi fxt fxx h-i haa haf hah hai han hao hat hax hfa hff hfh hfi hfn hfo hft hha hhf hhh hhi hhn hho hht hia hif hih hii hin hio hit hix hna hnf hnh hnn hno hnt hoa hof hoh hoi hon hoo hot hox hta htf hth hti htn hto htt htx i-f ia- iaa iaf iah iai ian iao iat ifa iff ifi ifn ifo ift ifx iha ihf ihh ihi ihn iho iht iia iif iih iii iin iio iit iix in- ina inf inh ini inn ino int inx io- ioa iof ioh ioi ion ioo iot ita itf ith iti itn ito itt itx ixi ixn n-i naa naf nah nai nan nao nat nax nfa nff nfi nfn nfo nft nha nhf nhh nhi nhn nht nia nif nih nii nin nio nit nix nna nnf nnh nni nnn nno nnt no- noa nof noh noi non noo not nox nta ntf nth nti ntn nto ntt ntx nxt o-i oaa oaf oah oai oan oao oat oax of- ofa off ofi ofn ofo oft ofx oha ohf ohh ohi ohn oho oht oia oif oii oin oio oit on- ona onf onh oni onn ono ont onx oo- ooa oof ooh ooi oon ooo oot oox ot- ota otf oth oti otn oto ott ox- oxa oxf oxi oxn oxo oxt oxx t-x taa taf tah tai tan tao tat tax tfa tff tfh tfi tfn tfo tft tfx th- tha thf thh thi thn tho tht thx tia tif tih tii tin tio tit tix tna tnf tnh tni tnn tno tnt tnx to- toa tof toh toi ton too tot tox tta ttf tth tti ttn tto ttt ttx txf txi txn txt xaa xaf xan xat xfa xfh xfn xft xfx xht xia xii xin xio xit xix xna xno xoa xof xoi xon xoo xot xox xtf xti xtx xxi xxo xxx