a-a a-i a-t aaa aaf aai aam aan aao aar aat aax af- afa aff afi afm afn afo afr aft afx ai- aia aif aii aim ain aio air ait aix ama amf ami amm amn amo amr amt amx an- ana anf ani anm ann ano anr ant anx aoa aof aoi aom aon aoo aor aot aox ar- ara arf ari arm arn aro arr art arx at- ata atf ati atm atn ato atr att atx ax- axa axi axm axn axo axr axt axx faa faf fai fam fan fao far fat fax ffa fff ffi ffm ffn ffo ffr fft ffx fia fif fii fim fin fir fit fix fma fmf fmi fmm fmn fmo fmr fmt fmx fna fnf fni fnm fnn fnr fnt fnx foa fof foi fom fon foo for fot fox fra frf fri frm frn fro frr frt fta ftf fti ftm ftn fto ftr ftt ftx fxi fxm fxr fxt fxx i-f ia- iaa iaf iai iam ian iao iar iat ifa iff ifi ifm ifn ifo ifr ift ifx iia iif iii iim iin iio iir iit iix im- ima imf imi imm imn imo imt imx in- ina inf ini inm inn ino inr int inx io- ioa iof ioi iom ion ioo ior iot ir- ira irf iri irm irn iro irr irt irx ita itf iti itm itn ito itt itx ixi ixn m-f m-o m-r maa maf mai mam man mao mar mat max mfa mff mfi mfm mfn mfo mfr mft mi- mia mif mii mim min mio mir mit mix mma mmf mmi mmm mmn mmo mmr mmt mmx mna mnf mni mnm mnn mno mnr mnt moa mof moi mom mon moo mor mot mox mra mrf mri mrm mrn mro mrr mrt mrx mta mtf mti mtm mtn mto mtr mtt mtx mxa mxi mxn mxr n-i naa naf nai nam nan nao nar nat nax nfa nff nfi nfn nfo nfr nft nia nif nii nim nin nio nir nit nix nma nmi nmm nmn nmo nmr nmt nna nnf nni nnm nnn nno nnt no- noa nof noi nom non noo nor not nox nra nrf nri nrm nrn nro nrr nrt nrx nta ntf nti ntm ntn nto ntr ntt ntx nxt o-i oaa oaf oai oam oan oao oar oat oax of- ofa off ofi ofm ofn ofo ofr oft ofx oia oif oii oim oin oio oir oit om- oma omf omi omm omn omo omr omt omx on- ona onf oni onn ono onr ont onx oo- ooa oof ooi oom oon ooo oor oot oox or- ora orf ori orm orn oro orr ort orx ot- ota otf oti otm otn oto otr ott ox- oxa oxf oxi oxn oxo oxt oxx ra- raa raf rai ram ran rao rar rat rax rfa rff rfi rfm rfn rfo rfr rft ria rif rii rim rin rio rir rit rix rma rmf rmi rmm rmn rmo rmr rmt rmx rna rni rnm rnn rno rnr rnt roa rof roi rom ron roo ror rot rox rra rrf rri rrm rrn rrr rrt rta rtf rti rtm rtn rto rtr rtt rtx rxr t-x taa taf tai tam tan tao tar tat tax tfa tff tfi tfm tfn tfo tfr tft tfx tia tif tii tim tin tio tir tit tix tma tmf tmi tmm tmn tmo tmr tmt tmx tna tnf tni tnm tnn tno tnr tnt tnx to- toa tof toi tom ton too tor tot tox tra trf tri trm trn tro trr trt trx tta ttf tti ttm ttn tto ttr ttt ttx txf txi txn txt xaa xaf xam xan xar xat xfa xfm xfn xft xfx xia xii xin xio xit xix xma xmf xmi xmm xmo xmr xmt xmx xna xno xoa xof xoi xom xon xoo xor xot xox xrf xrt xrx xtf xti xtm xtr xtx xxi xxo xxx