-al -ol a-a a-i a-t aaa aae aaf aai aal aao aat aav aax aea aee aef aei ael aeo aet aev aex af- afa afe aff afi afl afo aft afv afx ai- aia aie aif aii ail aio ait aiv aix al- ala ale alf ali all alo alt alv alx aoa aoe aof aoi aol aoo aot aov aox at- ata ate atf ati atl ato att atv atx av- ava ave avf avi avl avo avt avx ax- axa axe axi axl axo axt axv axx eaa eae eaf eai eal eao eat eav eax eea eee eef eel eeo eet eev eex ef- efa efe eff efi efl efo eft efx eia eie eif eii eil eio eit eiv eix ela ele elf eli ell elo elt elv elx eo- eoa eoe eof eoi eol eoo eot eta ete etf eti etl eto ett etv etx eva eve evf evi evl evo evt evv ex- exa exe exi exl exo ext exx faa fae faf fai fal fao fat fav fax fea fee fef fei fel feo fet fev fex ffa ffe fff ffi ffl ffo fft ffv ffx fia fie fif fii fil fit fix fla fle flf fli fll flo flt flx foa foe fof foi fol foo fot fox fta fte ftf fti ftl fto ftt ftv ftx fva fvt fxe fxi fxt fxx i-f i-v ia- iaa iae iaf iai ial iao iat iav ie- iea iee ief iei iel iet iev iex ifa ife iff ifi ifl ifo ift ifx iia iie iif iii iil iio iit iix il- ila ile ilf ili ill ilo ilt ilv ilx io- ioa ioe iof ioi iol ioo iot iov ita ite itf iti itl ito itt itv itx iva ive ivf ivi ivl ivo ivt ivv ivx ixe ixi ixl la- laa lae laf lai lal lao lat lav lax lea lee lef lei lel leo let lev lex lfa lfe lff lfi lfl lfo lft lfx lia lie lif lii lil lio lit liv lix lla lle llf lli lll llo llt llv loa loe lof loi lol loo lot lov lox lta lte ltf lti ltl lto ltt ltv ltx lva lve lvf lvi lvl lvt lvv lvx lxi lxo lxv lxx o-i oaa oae oaf oai oal oao oat oav oax oea oee oef oei oel oeo oet oex of- ofa ofe off ofi ofl ofo oft ofv ofx oia oie oif oii oil oio oit oiv ola ole olf oli oll olo olt oo- ooa oof ooi ool ooo oot oov oox ot- ota ote otf oti otl oto ott otv ov- ova ove ovf ovi ovl ovo ovv ox- oxa oxf oxi oxo oxt oxx t-x taa tae taf tai tal tao tat tav tax te- tea tee tef tei tel teo tet tev tex tfa tfe tff tfi tfl tfo tft tfx tia tie tif tii til tio tit tiv tix tla tle tlf tli tll tlo tlt tlv tlx to- toa toe tof toi tol too tot tov tox tta tte ttf tti ttl tto ttt ttv ttx tva tve tvf tvi tvl tvo tvt tvx txe txf txi txl txt v-a v-e vaa vae vai val vao vat vav vax vea vee vef vei vel veo vet vex vfa vff vfi vfl vft vfv vi- via vie vif vii vil vio vit viv vix vl- vla vle vlf vll vlo vlt vlv voa voe vof voi vol voo vot vov vox vta vte vti vtl vto vtt vtv vtx vva vvi vvo vvt vvv vxa vxl vxv xaa xaf xal xat xav xee xel xet xev xex xfa xfe xfl xft xfv xfx xia xie xii xio xit xiv xix xla xlf xli xlt xlv xoa xof xoi xoo xot xov xox xtf xti xtv xtx xvi xvl xvt xxi xxl xxo xxv xxx