-ic a-a a-c a-i a-t aaa aac aae aai aas aat aav aax ac- aca acc ace aci acs act acv acx aea aec aee aei aes aet aev aex ai- aia aic aie aii ais ait aiv aix as- asa asc ase asi ass ast asv asx at- ata atc ate ati ats att atv atx av- ava avc ave avi avs avt avx ax- axa axe axi axs axt axv axx c-- caa cac cae cai cas cat cav cax cca ccc cce cci ccs cct ccv ccx ce- cea cec cee cei ces cet cev cex ci- cia cic cie cii cis cit civ cix csa csc cse csi css cst csv csx cta ctc cte cti cts ctt ctv ctx cva cvc cve cvi cvs cvt cvv cvx cxc cxi cxs cxt cxv cxx eaa eac eae eai eas eat eav eax ec- eca ecc ece eci ecs ect ecv ecx eea eec eee ees eet eev eex eia eic eie eii eis eit eiv eix es- esa esc ese esi ess est esv esx eta etc ete eti ets ett etv etx eva evc eve evi evs evt evv ex- exa exc exe exi exs ext exx i-v ia- iaa iac iae iai ias iat iav ica icc ice ici ics ict icv ie- iea iec iee iei ies iet iev iex iia iic iie iii iis iit iix is- isa isc ise isi iss ist isv ita itc ite iti its itt itv itx iva ivc ive ivi ivs ivt ivv ivx ixc ixe ixi saa sac sae sai sas sat sav sax sca scc sce sci scs sct scv scx se- sea sec see sei ses set sev sex sia sic sie sii sis sit siv six ss- ssa ssc sse ssi sss sst ssv ssx sta stc ste sti sts stt stv stx sva svc sve svi svs svt svv svx sxc sxi sxs sxt t-x taa tac tae tai tas tat tav tax tca tcc tce tci tcs tct tcv tcx te- tea tec tee tei tes tet tev tex tia tic tie tii tis tit tiv tix tsa tsc tse tsi tss tst tsv tsx tta ttc tte tti tts ttt ttv ttx tva tvc tve tvi tvs tvt tvx txe txi txs txt v-a v-e vaa vac vae vai vas vat vav vax vca vcc vce vci vcs vct vcx vea vec vee vei ves vet vex vi- via vic vie vii vis vit viv vix vsa vsc vse vsi vss vst vsv vta vtc vte vti vts vtt vtv vtx vva vvc vvi vvs vvt vvv vxa vxs vxv xaa xac xas xat xav xci xcv xcx xee xes xet xev xex xia xic xie xii xis xit xiv xix xsa xsc xsi xss xst xtc xti xts xtv xtx xvi xvt xxi xxv xxx