-al -ol a-a a-b a-t aaa aab aae aak aal aam aao aap aat aax ab- aba abb abe abk abl abm abo abp abt abx aea aeb aee aek ael aem aeo aep aet aex aka akb ake akk akl akm ako akp al- ala alb ale alk all alm alo alp alt alx ama amb ame amk aml amm amo amp amt amx aoa aob aoe aok aol aom aoo aop aot aox ap- apa apb ape apk apl apm apo app apt apx at- ata atb ate atl atm ato atp att atx ax- axa axe axk axl axm axo axp axt axx b-p baa bab bae bak bal bam bao bap bat bax bba bbb bbe bbk bbl bbm bbo bbp bbt bbx be- bea beb bee bek bel bem beo bep bet bex bka bkb bke bkk bkl bkm bko bkp bkt bkx bla blb ble blk bll blm blo blp blt blx bma bmb bme bmk bml bmm bmo bmp bmt bmx boa bob boe bok bol bom boo bop bot box bpa bpb bpe bpl bpm bpo bpp bpt bpx bta btb bte btk btl btm bto btp btt btx bxb bxl bxm bxo bxx eaa eab eae eak eal eam eao eap eat eax eba ebb ebe ebk ebl ebm ebo ebp ebt ebx eea eeb eee eek eel eem eeo eep eet eex eka ekb eke ekl eko ekp ekt ela elb ele elk ell elm elo elp elt elx em- ema emb eme emk eml emm emo emp emt emx eo- eoa eob eoe eok eol eom eoo eop eot ep- epa epb epe epl epm epo epp ept epx eta etb ete etk etl etm eto etp ett etx ex- exa exe exl exo exp ext exx k-t ka- kaa kab kae kak kal kam kao kap kat kax kba kbb kbe kbk kbl kbm kbo kbp kbx ke- kea keb kee kek kel kem keo kep ket kex kkb kke kkk kkl kkm kkp kkt kl- kla klb klm klo klt klx kma kmb kme kmk kml kmm kmo kmp kmt koa kob koe kok kol kom koo kop kot kpa kpe kpk kpl kpm kpo kpp kpt kta ktb kte ktk ktl ktm kto ktp ktt kxl kxm kxo l-p la- laa lab lae lak lal lam lao lap lat lax lba lbb lbe lbk lbl lbm lbo lbp lbt lbx lea leb lee lek lel lem leo lep let lex lka lkb lkl lkp lkt lla llb lle llk lll llm llo llp llt lma lmb lme lmk lml lmm lmo lmp lmt loa lob loe lok lol lom loo lop lot lox lpa lpb lpe lpk lpl lpm lpo lpp lpt lpx lta ltb lte ltk ltl ltm lto ltp ltt ltx lxo lxx m-o maa mab mae mak mal mam mao map mat max mba mbb mbe mbk mbl mbm mbo mbp mbt mbx mea meb mee mek mel mem meo mep met mex mka mkb mke mkk mkl mkm mko mkp mkt mkx mla mlb mle mlk mll mlm mlo mlp mlt mlx mma mmb mme mmk mml mmm mmo mmp mmt mmx moa mob moe mok mol mom moo mop mot mox mpa mpb mpe mpk mpl mpm mpo mpp mpt mpx mta mtb mte mtk mtl mtm mto mtp mtt mtx mxa mxl mxp oaa oab oae oak oal oam oao oap oat oax ob- oba obb obe obk obl obm obo obp obt obx oea oeb oee oel oem oeo oep oet oex oka okb oke okk okl oko okp ola olb ole olk oll olm olo olp olt om- oma omb ome oml omm omo omp omt omx oo- ooa oob ook ool oom ooo oop oot oox op- opa opb ope opk opl opm opo opp opt opx ot- ota otb ote otk otl otm oto otp ott ox- oxa oxb oxo oxt oxx p-p paa pab pae pak pal pam pao pap pat pax pba pbb pbe pbk pbl pbm pbo pbp pbt pbx pea peb pee pek pel pem peo pep pet pex pka pkb pke pkl pkm pko pkp pkt pla plb ple plk pll plm plo plp plt plx pma pmb pme pmk pml pmm pmo pmp pmt pmx poa pob poe pok pol pom poo pop pot pox ppa ppb ppe ppk ppl ppm ppo ppp ppt ppx pt- pta ptb pte ptk ptl ptm pto ptp ptt ptx pxe pxk pxl pxm pxt t-x taa tab tae tak tal tam tao tap tat tax tba tbb tbe tbk tbl tbm tbo tbp tbt te- tea teb tee tek tel tem teo tep tet tex tka tkb tke tkk tkl tkm tko tkp tkt tla tle tlk tll tlm tlo tlp tlt tlx tma tmb tme tmk tml tmm tmo tmp tmt tmx to- toa tob toe tok tol tom too top tot tox tpa tpb tpe tpk tpl tpm tpo tpp tpt tpx tta ttb tte ttk ttl ttm tto ttp ttt ttx txe txk txl txt xaa xak xal xam xap xat xbe xbl xbx xee xel xem xep xet xex xkb xke xkl xla xlb xlm xlt xma xmk xml xmm xmo xmp xmt xmx xoa xok xom xoo xop xot xox xpa xpb xpe xpl xpm xpo xpp xpt xtm xtp xtx xxl xxo xxp xxx

a-ak a-be a-ok aaaa aaab aaae aaal aaam aaap aaba aabb aabl aabm aabp aabt aaea aaem aaep aaka aake aala aale aall aalo aama aamb aame aamo aamp aaoe aaoo aapa aapl aapm aapo aapt aata aatk aatt abaa abab abae abak abal abam abap abat abax abb- abba abbb abbe abbo abbt abee abel abet abla able ablo abma abmb abmt aboa abob abok abol aboo abot abox abpa abpm abpp abta aeap aeka aela aelp aemt aeom aeta aeto aett aetx akaa akae akal akam akao akap akee akel akka akko akle aklo akok akom akot akpo akte al-p alaa