-ic a-a a-c a-i a-t aaa aac aai aan aao aar aat aau aax ac- aca acc aci acn aco acr act acu acx ai- aia aic aii ain aio air ait aiu aix an- ana anc ani ann ano anr ant anu anx aoa aoc aoi aon aoo aor aot aou aox ar- ara arc ari arn aro arr art aru arx at- ata atc ati atn ato atr att atu atx au- aua auc aui aun auo aur aut aux ax- axa axi axn axo axr axt axx c-- caa cac cai can cao car cat cau cax cca ccc cci ccn cco ccr cct ccu ccx ci- cia cic cii cin cio cir cit ciu cix cn- cna cnc cni cnn cno cnr cnt cnu cnx co- coa coc coi con coo cor cot cou cox cra crc cri crn cro crr crt cru crx cta ctc cti ctn cto ctr ctt ctu ctx cua cuc cui cun cuo cur cut cuu cxc cxi cxo cxr cxt cxx ia- iaa iac iai ian iao iar iat iau ica icc ici icn ico icr ict icu iia iic iii iin iio iir iit iiu iix in- ina inc ini inn ino inr int inu inx io- ioa ioc ioi ion ioo ior iot iou ir- ira irc iri irn iro irr irt iru irx ita itc iti itn ito itt itu itx iu- iua iuc iui iur iut ixc ixi ixn n-i naa nac nai nan nao nar nat nau nax nca ncc nci ncn nco ncr nct ncu ncx nia nic nii nin nio nir nit niu nix nna nnc nni nnn nno nnt nnu no- noa noc noi non noo nor not nou nox nra nrc nri nrn nro nrr nrt nru nrx nta ntc nti ntn nto ntr ntt ntu ntx nua nuc nui nun nuo nur nut nuu nux nxc nxt o-i oaa oac oai oan oao oar oat oau oax oc- oca occ oci ocn oco ocr oct ocu ocx oia oic oii oin oio oir oit oiu on- ona onc oni onn ono onr ont onu onx oo- ooa ooc ooi oon ooo oor oot oox or- ora orc ori orn oro orr ort oru orx ot- ota otc oti otn oto otr ott otu ou- oua ouc oui oun ouo our out ox- oxa oxc oxi oxn oxo oxt oxx ra- raa rac rai ran rao rar rat rau rax rca rcc rci rcn rco rcr rct rcu rcx ria ric rii rin rio rir rit rix rna rnc rni rnn rno rnr rnt rnu roa roc roi ron roo ror rot rou rox rra rrc rri rrn rrr rrt rru rta rtc rti rtn rto rtr rtt rtu rtx rua ruc rui run ruo rur rut ruu rux rxr t-x taa tac tai tan tao tar tat tau tax tca tcc tci tcn tco tcr tct tcu tcx tia tic tii tin tio tir tit tiu tix tna tnc tni tnn tno tnr tnt tnx to- toa toc toi ton too tor tot tou tox tra trc tri trn tro trr trt tru trx tta ttc tti ttn tto ttr ttt ttu ttx tua tuc tui tun tuo tur tut tuu tux txi txn txt txu ua- uaa uac uai uan uao uar uat uau uca ucc uci ucn uco ucr uct ucu uia uic uii uin uio uir uit uiu un- una unc uni unn uno unr unt unu unx uoa uoc uon uoo uor uot uox ur- ura urc uri urn uro urr urt uru urx uta utc uti utn uto utr utt utu utx uua uuc uun uur uut uuu uxc uxo uxr uxt uxu xaa xac xan xar xat xau xci xcr xcx xia xic xii xin xio xit xiu xix xna xnc xno xnu xoa xoc xoi xon xoo xor xot xox xrc xrt xrx xtc xti xtr xtx xui xun xxi xxo xxx