-ic a-a a-c a-i a-t aaa aac aae aai aao aas aat aau aax ac- aca acc ace aci aco acs act acu acx aea aec aee aei aeo aes aet aeu aex ai- aia aic aie aii aio ais ait aiu aix aoa aoc aoe aoi aoo aos aot aou aox as- asa asc ase asi aso ass ast asu asx at- ata atc ate ati ato ats att atu atx au- aua auc aue aui auo aus aut aux ax- axa axe axi axo axs axt axx c-- caa cac cae cai cao cas cat cau cax cca ccc cce cci cco ccs cct ccu ccx ce- cea cec cee cei ceo ces cet ceu cex ci- cia cic cie cii cio cis cit ciu cix co- coa coc coe coi coo cos cot cou cox csa csc cse csi cso css cst csu csx cta ctc cte cti cto cts ctt ctu ctx cua cuc cue cui cuo cus cut cuu cxc cxi cxo cxs cxt cxx eaa eac eae eai eao eas eat eau eax ec- eca ecc ece eci eco ecs ect ecu ecx eea eec eee eeo ees eet eex eia eic eie eii eio eis eit eiu eix eo- eoa eoc eoe eoi eoo eos eot eou es- esa esc ese esi eso ess est esu esx eta etc ete eti eto ets ett etu etx eu- eua euc eue eui eus eut eux ex- exa exc exe exi exo exs ext exu exx ia- iaa iac iae iai iao ias iat iau ica icc ice ici ico ics ict icu ie- iea iec iee iei ies iet iex iia iic iie iii iio iis iit iiu iix io- ioa ioc ioe ioi ioo ios iot iou is- isa isc ise isi iso iss ist isu ita itc ite iti ito its itt itu itx iu- iua iuc iue iui ius iut ixc ixe ixi o-i oaa oac oae oai oao oas oat oau oax oc- oca occ oci oco ocs oct ocu ocx oea oec oee oei oeo oes oet oex oia oic oie oii oio ois oit oiu oo- ooa ooc ooi ooo oos oot oox os- osa osc ose osi oso oss ost osu osx ot- ota otc ote oti oto ots ott otu ou- oua ouc oue oui ouo ous out ox- oxa oxc oxi oxo oxt oxx saa sac sae sai sao sas sat sau sax sca scc sce sci sco scs sct scu scx se- sea sec see sei seo ses set seu sex sia sic sie sii sio sis sit siu six soa soc soe soi soo sos sot sou sox ss- ssa ssc sse ssi sso sss sst ssu ssx sta stc ste sti sto sts stt stu stx sua suc sue sui suo sus sut suu sux sxc sxi sxs sxt sxu t-x taa tac tae tai tao tas tat tau tax tca tcc tce tci tco tcs tct tcu tcx te- tea tec tee tei teo tes tet teu tex tia tic tie tii tio tis tit tiu tix to- toa toc toe toi too tos tot tou tox tsa tsc tse tsi tso tss tst tsu tsx tta ttc tte tti tto tts ttt ttu ttx tua tuc tue tui tuo tus tut tuu tux txe txi txs txt txu ua- uaa uac uae uai uao uas uat uau uca ucc uce uci uco ucs uct ucu uea uec uee uei ues uet uia uic uie uii uio uis uit uiu uoa uoc uoe uoo uos uot uox usa usc use usi uso uss ust usu usx uta utc ute uti uto uts utt utu utx uua uuc uue uus uut uuu uxc uxo uxt uxu xaa xac xas xat xau xci xcx xee xes xet xeu xex xia xic xie xii xio xis xit xiu xix xoa xoc xoi xoo xos xot xox xsa xsc xsi xss xst xtc xti xts xtx xue xui xus xxi xxo xxx