-ic -up a-a a-c a-i aaa aac aad aae aai aak aap aas aau aax ac- aca acc acd ace aci ack acp acs acu acx ad- ada adc add ade adi adk adp ads adu adx aea aec aed aee aei aek aep aes aeu aex ai- aia aic aid aie aii aik aip ais aiu aix aka akc akd ake aki akk akp aks aku ap- apa apc apd ape api apk app aps apu apx as- asa asc asd ase asi ask asp ass asu asx au- aua auc aud aue aui auk aup aus aux ax- axa axe axi axk axp axs axx c-- caa cac cad cae cai cak cap cas cau cax cca ccc ccd cce cci cck ccp ccs ccu ccx cda cdc cdd cde cdi cdk cdp cds cdu cdx ce- cea cec ced cee cei cek cep ces ceu cex ci- cia cic cid cie cii cik cip cis ciu cix cka ckc ckd cki cks ckx cpa cpc cpd cpe cpi cpk cpp cps cpu cpx csa csc csd cse csi csk csp css csu csx cua cuc cud cue cui cuk cup cus cuu cxc cxi cxk cxp cxs cxx daa dac dad dae dai dak dap das dau dax dca dcc dcd dce dci dck dcp dcs dcu dcx dda ddc ddd dde ddi ddk ddp dds ddu ddx de- dea dec ded dee dei dek dep des deu dex di- dia dic did die dii dik dip dis diu dix dka dkc dke dki dkk dkp dks dku dkx dpa dpc dpd dpe dpi dpk dpp dps dpu dsa dsc dsd dse dsi dsk dsp dss dsu dsx dua duc dud due dui duk dup dus dux dxc dxd dxi dxp dxs dxx eaa eac ead eae eai eak eap eas eau eax ec- eca ecc ecd ece eci eck ecs ecu ecx ed- eda edc edd ede edi edk edp eds edu edx eea eec eed eee eek eep ees eex eia eic eid eie eii eik eip eis eiu eix eka ekc ekd eke eki ekp eks eku ep- epa epc epd epe epi epp eps epu epx es- esa esc esd ese esi esk esp ess esu esx eu- eua euc eud eue eui eup eus eux ex- exa exc exd exe exi exp exs exu exx i-d ia- iaa iac iad iae iai iap ias iau ica icc icd ice ici ick icp ics icu ida idc idd ide idi idk idp ids idu idx ie- iea iec ied iee iei iek iep ies iex iia iic iid iie iii iip iis iiu iix ika ikc ike iki ikk iks iku ikx ipa ipc ipd ipe ipi ipp ips ipu ipx is- isa isc isd ise isi isk isp iss isu iu- iua iuc iud iue iui iup ius ixc ixe ixi ka- kaa kac kad kae kai kak kap kas kau kax kca kcc kcd kce kci kck kcp kcs kcu kcx kda kdc kde kdk kdp kds kdu kdx ke- kea kec ked kee kei kek kep kes kex kia kic kid kie kii kik kip kis kiu kix kkc kke kki kkk kkp kks kku kpa kpc kpd kpe kpi kpk kpp kps kpu ksa ksc ksd kse ksi ksk ksp kss ksu kuc kud kue kui kuk kup kus kuu p-p paa pac pad pae pai pak pap pas pau pax pca pcc pcd pce pci pck pcp pcs pcu pcx pda pdc pdd pde pdi pdk pdp pds pdu pdx pea pec ped pee pei pek pep pes peu pex pia pic pid pie pii pik pip pis piu pix pka pkc pkd pke pki pkp pks pku ppa ppc ppd ppe ppi ppk ppp pps ppu ppx ps- psa psc psd pse psi psk psp pss psu psx pua puc pud pue pui puk pup pus puu pxc pxe pxk pxs saa sac sad sae sai sak sap sas sau sax sca scc scd sce sci sck scp scs scu scx sda sdc sdd sde sdi sdk sdp sds sdu se- sea sec sed see sei sek sep ses seu sex sia sic sid sie sii sik sip sis siu six sk- ska skc skd ske ski skk skp sks sku skx spa spc spd spe spi spk spp sps spu spx ss- ssa ssc ssd sse ssi ssk ssp sss ssu ssx sua suc sud sue sui suk sup sus suu sux sxc sxi sxs sxu ua- uaa uac uad uae uai uak uap uas uau uca ucc ucd uce uci uck ucp ucs ucu uda udc udd ude udi udk udp uds udu udx uea uec ued uee uei uep ues uia uic uid uie uii uip uis uiu uka ukc uke uki ukk ukp uku up- upa upc upd upe upi upk upp ups upu upx usa usc usd use usi usk usp uss usu usx uua uuc uue uus uuu uxc uxu xaa xac xad xak xap xas xau xcd xci xcp xcx xda xdc xde xdi xdk xds xed xee xep xes xeu xex xia xic xie xii xis xiu xix xke xks xpa xpc xpd xpe xpp xps xsa xsc xsi xsp xss xue xui xup xus xxi xxp xxx