-al -er -ol a-a a-b a-c a-t aaa aab aac aae aaf aak aal aam aan aao aar aat aau ab- aba abb abc abe abf abk abl abm abn abo abr abt abu ac- aca acb acc ace acf ack acl acm acn aco acr act acu aea aeb aec aee aef aek ael aem aen aeo aer aet aeu af- afa afb afc afe aff afk afl afm afn afo afr aft afu aka akb akc ake akk akl akm akn ako akr aku al- ala alb alc ale alf alk all alm aln alo alr alt alu ama amb amc ame amf amk aml amm amn amo amr amt amu an- ana anb anc ane anf ank anl anm ann ano anr ant anu aoa aob aoc aoe aof aok aol aom aon aoo aor aot aou ar- ara arb arc are arf ark arl arm arn aro arr art aru at- ata atb atc ate atf atl atm atn ato atr att atu au- aua aub auc aue auf auk aul aum aun auo aur aut b-u baa bab bac bae baf bak bal bam ban bao bar bat bau bba bbb bbc bbe bbf bbk bbl bbm bbn bbo bbr bbt bbu bca bcb bcc bce bcf bck bcl bcm bcn bco bcr bct bcu be- bea beb bec bee bef bek bel bem ben beo ber bet beu bfa bfb bfc bfe bff bfl bfm bfn bfo bfr bft bfu bka bkb bkc bke bkf bkk bkl bkm bkn bko bkr bkt bla blb blc ble blf blk bll blm bln blo blr blt blu bma bmb bmc bme bmf bmk bml bmm bmn bmo bmr bmt bmu bna bnb bnc bne bnf bnk bnl bnn bno bnr bnt bnu boa bob boc boe bof bok bol bom bon boo bor bot bou bra brb bre brf brk brl brm brn bro brr brt bru bta btb btc bte btf btk btl btm btn bto btr btt btu bua bub buc bue buf buk bul bum bun buo bur but buu c-- caa cab cac cae caf cak cal cam can cao car cat cau cba cbb cbc cbe cbf cbk cbl cbm cbn cbo cbr cbt cbu cca ccb ccc cce ccf cck ccl ccm ccn cco ccr cct ccu ce- cea ceb cec cee cef cek cel cem cen ceo cer cet ceu cfa cfb cfc cfe cff cfk cfl cfm cfn cfo cfr cft cfu cka ckb ckc ckm cko ckt cl- cla clb clc cle clf clk cll clm cln clo clr clt clu cma cmb cmc cme cmf cmk cml cmm cmn cmo cmr cmt cmu cn- cna cnb cnc cne cnf cnl cnm cnn cno cnr cnt cnu co- coa cob coc coe cof cok col com con coo cor cot cou cra crb crc cre crf crk crl crm crn cro crr crt cru cta ctb ctc cte ctf ctk ctl ctm ctn cto ctr ctt ctu cua cub cuc cue cuf cuk cul cum cun cuo cur cut cuu eaa eab eac eae eaf eak eal eam ean eao ear eat eau eba ebb ebc ebe ebf ebk ebl ebm ebn ebo ebr ebt ebu ec- eca ecb ecc ece ecf eck ecl ecm ecn eco ecr ect ecu eea eeb eec eee eef eek eel eem een eeo eer eet ef- efa efb efc efe eff efl efm efo efr eft eka ekb ekc eke ekf ekl eko ekr ekt eku ela elb elc ele elf elk ell elm eln elo elr elt elu em- ema emb emc eme emf emk eml emm emn emo emr emt emu en- ena enb enc ene enf enk enl enm enn eno enr ent enu eo- eoa eob eoc eoe eof eok eol eom eon eoo eor eot eou era erb erc ere erf erk erl erm ern ero err ert eru eta etb etc ete etf etk etl etm etn eto etr ett etu eu- eua eub euc eue euf eul eun eur eut faa fab fac fae faf fak fal fam fan fao far fat fau fba fbb fbc fbe fbf fbk fbl fbm fbn fbo fbr fbt fbu fca fcb fcc fce fcf fck fcl fcm fcn fco fcr fct fcu fea feb fec fee fef fek fel fem fen feo fer fet feu ffa ffc ffe fff ffk ffl ffm ffn ffo ffr fft ffu fka fkb fkc fkf fkk fkl fkm fkt fla flb flc fle flf fll flm fln flo flr flt flu fma fmb fmc fme fmf fml fmm fmn fmo fmr fmt fmu fna fnb fnc fne fnf fnk fnl fnm fnn fnr fnt fnu foa fob foc foe fof fok fol fom fon foo for fot fou fra frb frc fre frf frk frl frm frn fro frr frt fru fta ftb ftc fte ftf ftk ftl ftm ftn fto ftr ftt ftu fua fub fue fuf fuk ful fum fun fuo fur fut fuu k-t ka- kaa kab kac kae kaf kak kal kam kan kao kar kat kau kba kbb kbc kbe kbf kbk kbl kbm kbn kbo kbr kbu kca kcb kcc kce kck kcl kcm kcn kcr kct kcu ke- kea keb kec kee kef kek kel kem ken keo ker ket kfa kfc kff kfm kfo kfu kkb kkc kke kkk kkl kkm kkn kkr kkt kku kl- kla klb klc klf klm klo klr klt klu kma kmb kmc kme kmf kmk kml kmm kmo kmt kmu kn- kna knc kne knf knk knl knm knn kno knr knt knu koa kob koc koe kof kok kol kom kon koo kor kot kou kra krc krf krk krl krn kro krr krt kru kta ktb ktc kte ktf ktk ktl ktm ktn kto ktr ktt ktu kub kuc kue kuk kul kum kun kur kut kuu la- laa lab lac lae laf lak lal lam lan lao lar lat lau lba lbb lbc