-al -er -ol a-a a-b a-t aaa aab aae aaf aak aal aao aar aas aat aaw ab- aba abb abe abf abk abl abo abr abs abt abw aea aeb aee aef aek ael aeo aer aes aet aew af- afa afb afe aff afk afl afo afr afs aft afw aka akb ake akk akl ako akr aks akw al- ala alb ale alf alk all alo alr als alt alw aoa aob aoe aof aok aol aoo aor aos aot aow ar- ara arb are arf ark arl aro arr ars art arw as- asa asb ase asf ask asl aso asr ass ast asw at- ata atb ate atf atl ato atr ats att atw aw- awa awb awe awf awk awl awo awr aws awt aww baa bab bae baf bak bal bao bar bas bat baw bba bbb bbe bbf bbk bbl bbo bbr bbs bbt bbw be- bea beb bee bef bek bel beo ber bes bet bew bfa bfb bfe bff bfl bfo bfr bfs bft bka bkb bke bkf bkk bkl bko bkr bks bkt bkw bla blb ble blf blk bll blo blr bls blt boa bob boe bof bok bol boo bor bos bot bow bra brb bre brf brk brl bro brr brs brt brw bsa bsb bse bsf bsk bsl bso bsr bss bst bsw bta btb bte btf btk btl bto btr bts btt btw bwa bwb bwf bwk bwl bwo bwr bws eaa eab eae eaf eak eal eao ear eas eat eaw eba ebb ebe ebf ebk ebl ebo ebr ebs ebt ebw eea eeb eee eef eek eel eeo eer ees eet eew ef- efa efb efe eff efl efo efr efs eft efw eka ekb eke ekf ekl eko ekr eks ekt ela elb ele elf elk ell elo elr els elt elw eo- eoa eob eoe eof eok eol eoo eor eos eot eow era erb ere erf erk erl ero err ers ert erw es- esa esb ese esf esk esl eso esr ess est esw eta etb ete etf etk etl eto etr ets ett etw ewa ewb ewe ewf ewk ewl ewo ewr ews ewt eww faa fab fae faf fak fal fao far fas fat faw fba fbb fbe fbf fbk fbl fbo fbr fbs fbt fbw fea feb fee fef fek fel feo fer fes fet few ffa ffe fff ffk ffl ffo ffr ffs fft ffw fka fkb fkf fkk fkl fkt fla flb fle flf fll flo flr fls flt flw foa fob foe fof fok fol foo for fos fot fow fra frb fre frf frk frl fro frr frs frt frw fsa fsb fse fsf fsk fsl fso fsr fss fst fsw fta ftb fte ftf ftk ftl fto ftr fts ftt ftw fwa fwb fwe fwf fwl fwo fws fwt k-t ka- kaa kab kae kaf kak kal kao kar kas kat kaw kba kbb kbe kbf kbk kbl kbo kbr kbs kbw ke- kea keb kee kef kek kel keo ker kes ket kew kfa kff kfo kfs kfw kkb kke kkk kkl kkr kks kkt kl- kla klb klf klo klr kls klt koa kob koe kof kok kol koo kor kos kot kow kra krf krk krl kro krr krs krt krw ksa ksb kse ksf ksk ksl kso ksr kss kst ksw kta ktb kte ktf ktk ktl kto ktr kts ktt ktw kw- kwa kwf kwk kwo kws kwt kww la- laa lab lae laf lak lal lao lar las lat law lba lbb lbe lbf lbk lbl lbo lbr lbs lbt lbw lea leb lee lef lek lel leo ler les let lew lfa lfb lfe lff lfk lfl lfo lfr lfs lft lka lkb lkl lkr lks lkt lla llb lle llf llk lll llo llr lls llt llw loa lob loe lof lok lol loo lor los lot low lra lrb lrf lrk lro lrr lrs lrt lrw lsa lsb lse lsf lsk lsl lso lsr lss lst lsw lta ltb lte ltf ltk ltl lto ltr lts ltt lwa lwb lwl lwo lwr lws lww oaa oab oae oaf oak oal oao oar oas oat oaw ob- oba obb obe obf obk obl obo obr obs obt obw oea oeb oee oef oel oeo oer oes oet of- ofa ofb ofe off ofl ofo ofr ofs oft ofw oka okb oke okk okl oko okr oks okw ola olb ole olf olk oll olo ols olt olw oo- ooa oob oof ook ool ooo oor oos oot oow or- ora orb ore orf ork orl oro orr ors ort os- osa osb ose osf osk osl oso osr oss ost osw ot- ota otb ote otf otk otl oto otr ots ott otw owa owb owe owf owk owl owo ows owt oww ra- raa rab rae raf rak ral rao rar ras rat raw rba rbb rbe rbf rbk rbl rbo rbr rbs rbt rbw re- rea reb ree ref rek rel reo rer res ret rew rfa rfb rfe rff rfk rfl rfo rfr rfs rft rfw rkb rke rkf rkk rko rks rkt rla rle rlf rll rlo rlr rls rlt rlw roa rob roe rof rok rol roo ror ros rot row rra rrb rrf rrk rrl rrr rrs rrt rsa rsb rse rsf rsk rsl rso rsr rss rst rsw rta rtb rte rtf rtk rtl rto rtr rts rtt rtw rwa rwb rwe rwf rwl rwr rws saa sab sae saf sak sal sao sar sas sat saw sba sbb sbe sbf sbk sbl sbo sbr sbs sbt sbw se- sea seb see sef sek sel seo ser ses set sew sfa sfb sfe sff sfk sfl sfo sfr sfs sft sfw sk- ska skb ske skf skk skl sko skr sks skt skw sla slb sle slf slk sll slo slr sls slt soa sob soe sof sok sol soo sor sos sot sow sr-