-al -er -ol -up a-a aaa aad aae aal aao aap aar aas aau aax ad- ada add ade adl ado adp adr ads adu adx aea aed aee ael aeo aep aer aes aeu aex al- ala ald ale all alo alp alr als alu alx aoa aod aoe aol aoo aop aor aos aou aox ap- apa apd ape apl apo app apr aps apu apx ar- ara ard are arl aro arp arr ars aru arx as- asa asd ase asl aso asp asr ass asu asx au- aua aud aue aul auo aup aur aus aux ax- axa axe axl axo axp axr axs axx daa dad dae dal dao dap dar das dau dax dda ddd dde ddl ddo ddp ddr dds ddu ddx de- dea ded dee del deo dep der des deu dex dl- dla dld dle dll dlo dlp dlr dls dlu dlx doa dod doe dol doo dop dor dos dou dox dpa dpd dpe dpl dpo dpp dpr dps dpu dra drd dre drl dro drp drr drs dru drx dsa dsd dse dsl dso dsp dsr dss dsu dsx dua dud due dul duo dup dur dus dux dxd dxl dxo dxp dxr dxs dxx eaa ead eae eal eao eap ear eas eau eax ed- eda edd ede edl edo edp edr eds edu edx eea eed eee eel eeo eep eer ees eex ela eld ele ell elo elp elr els elu elx eo- eoa eod eoe eol eoo eop eor eos eou ep- epa epd epe epl epo epp epr eps epu epx era erd ere erl ero erp err ers eru es- esa esd ese esl eso esp esr ess esu esx eu- eua eud eue eul eup eur eus eux ex- exa exd exe exl exo exp exr exs exu exx l-p la- laa lad lae lal lao lap lar las lau lax lda ldd lde ldl ldo ldp ldr lds ldu lea led lee lel leo lep ler les leu lex lla lld lle lll llo llp llr lls llu loa lod loe lol loo lop lor los lou lox lpa lpd lpe lpl lpo lpp lpr lps lpu lpx lra lrd lro lrp lrr lrs lru lsa lsd lse lsl lso lsp lsr lss lsu lua lud lue lul luo lup lur lus luu lux lxd lxo lxr lxx oaa oad oae oal oao oap oar oas oau oax oda odd ode odl odo odp odr ods odu oea oed oee oel oeo oep oer oes oex ola old ole oll olo olp ols olu oo- ooa ood ool ooo oop oor oos oox op- opa opd ope opl opo opp opr ops opx or- ora ord ore orl oro orp orr ors oru orx os- osa osd ose osl oso osp osr oss osu osx ou- oua oud oue oul ouo oup our ous ox- oxa oxo oxx p-p paa pad pae pal pao pap par pas pau pax pda pdd pde pdl pdo pdp pdr pds pdu pdx pea ped pee pel peo pep per pes peu pex pla pld ple pll plo plp plr pls plu plx poa pod poe pol poo pop por pos pou pox ppa ppd ppe ppl ppo ppp ppr pps ppu ppx pra prd pre prl pro prp prr prs pru prx ps- psa psd pse psl pso psp psr pss psu psx pua pud pue pul pup pur pus puu pxe pxl pxr pxs ra- raa rad rae ral rao rap rar ras rau rax rda rdd rde rdl rdo rdp rdr rds rdu rdx re- rea red ree rel reo rep rer res reu rex rla rld rle rll rlo rlp rlr rls rlu roa rod roe rol roo rop ror ros rou rox rpa rpd rpe rpl rpo rpp rpr rps rpu rpx rra rrd rrl rrp rrr rrs rru rsa rsd rse rsl rso rsp rsr rss rsu rsx rua rud rue ruo rup rur rus ruu rux rxp rxr rxs saa sad sae sal sao sap sar sas sau sax sda sdd sde sdl sdo sdp sdr sds sdu se- sea sed see sel seo sep ser ses seu sex sla sld sle sll slo slp slr sls slu slx soa sod soe sol soo sop sor sos sou sox spa spd spe spl spo spp spr sps spu spx sr- sra srd sre srl sro srp srr srs srx ss- ssa ssd sse ssl sso ssp ssr sss ssu ssx sua sud sue sul suo sup sur sus suu sux sxl sxs sxu ua- uaa uad uae ual uao uap uar uas uau uda udd ude udl udo udp udr uds udu udx uea ued uee uel uep uer ues ula uld ule ull ulo ulp ulr uls ulu uoa uod uoe uol uoo uop uor uos uox up- upa upd upe upo upp upr ups upu upx ur- ura urd ure url uro urp urr urs uru urx usa usd use usl uso usp usr uss usu usx uua uue uur uus uuu uxo uxr uxu xaa xad xal xap xar xas xau xda xde xdr xds xed xee xel xep xer xes xeu xex xla xld xlr xls xoa xod xoo xop xor xos xox xpa xpd xpe xpl xpo xpp xps xrd xrx xsa xsl xsp xss xue xul xup xus xxl xxo xxp xxx