-al -er -ol a-a a-b aaa aab aae aak aal aan aao aar aas aau aaw ab- aba abb abe abk abl abn abo abr abs abu abw aea aeb aee aek ael aen aeo aer aes aeu aew aka akb ake akk akl akn ako akr aks aku akw al- ala alb ale alk all aln alo alr als alu alw an- ana anb ane ank anl ann ano anr ans anu aoa aob aoe aok aol aon aoo aor aos aou aow ar- ara arb are ark arl arn aro arr ars aru arw as- asa asb ase ask asl asn aso asr ass asu asw au- aua aub aue auk aul aun auo aur aus auw aw- awa awb awe awk awl awn awo awr aws awu aww b-u baa bab bae bak bal ban bao bar bas bau baw bba bbb bbe bbk bbl bbn bbo bbr bbs bbu bbw be- bea beb bee bek bel ben beo ber bes beu bew bka bkb bke bkk bkl bkn bko bkr bks bkw bla blb ble blk bll bln blo blr bls blu bna bnb bne bnk bnl bnn bno bnr bns bnu bnw boa bob boe bok bol bon boo bor bos bou bow bra brb bre brk brl brn bro brr brs bru brw bsa bsb bse bsk bsl bsn bso bsr bss bsu bsw bua bub bue buk bul bun buo bur bus buu buw bwa bwb bwk bwl bwo bwr bws bwu eaa eab eae eak eal ean eao ear eas eau eaw eba ebb ebe ebk ebl ebn ebo ebr ebs ebu ebw eea eeb eee eek eel een eeo eer ees eew eka ekb eke ekl eko ekr eks eku ela elb ele elk ell eln elo elr els elu elw en- ena enb ene enk enl enn eno enr ens enu enw eo- eoa eob eoe eok eol eon eoo eor eos eou eow era erb ere erk erl ern ero err ers eru erw es- esa esb ese esk esl esn eso esr ess esu esw eu- eua eub eue eul eun eur eus ewa ewb ewe ewk ewl ewo ewr ews ewu eww ka- kaa kab kae kak kal kan kao kar kas kau kaw kba kbb kbe kbk kbl kbn kbo kbr kbs kbu kbw ke- kea keb kee kek kel ken keo ker kes kew kkb kke kkk kkl kkn kkr kks kku kl- kla klb klo klr kls klu kn- kna kne knk knl knn kno knr knu koa kob koe kok kol kon koo kor kos kou kow kra krk krl krn kro krr krs kru krw ksa ksb kse ksk ksl ksn kso ksr kss ksu ksw kub kue kuk kul kun kur kus kuu kw- kwa kwk kwo kws kww la- laa lab lae lak lal lan lao lar las lau law lba lbb lbe lbk lbl lbo lbr lbs lbu lbw lea leb lee lek lel len leo ler les leu lew lka lkb lkl lkr lks lla llb lle llk lll lln llo llr lls llu llw lna lnb lne lnk lnl lnn lno lnr lns lnu loa lob loe lok lol lon loo lor los lou low lra lrb lrk lrn lro lrr lrs lru lrw lsa lsb lse lsk lsl lsn lso lsr lss lsu lsw lua lub lue luk lul lun luo lur lus luu lwa lwb lwl lwn lwo lwr lws lww naa nab nae nak nal nan nao nar nas nau naw nba nbb nbe nbk nbl nbn nbo nbr nbs nbu nbw ne- nea neb nee nek nel nen neo ner nes neu new nka nke nkk nkn nko nkr nks nku nla nlb nle nlk nll nln nlo nlr nls nlu nlw nna nnb nne nnk nnl nnn nno nns nnu nnw no- noa nob noe nok nol non noo nor nos nou now nra nrb nre nrk nrl nrn nro nrr nrs nru nrw nsa nsb nse nsk nsl nsn nso nsr nss nsu nsw nua nub nue nuk nul nun nuo nur nus nuu nwa nwb nwe nwl nwn nwo nwr nws nwu oaa oab oae oak oal oan oao oar oas oau oaw ob- oba obb obe obk obl obn obo obr obs obu obw oea oeb oee oel oen oeo oer oes oka okb oke okk okl oko okr oks oku okw ola olb ole olk oll oln olo ols olu olw on- ona onb one onk onl onn ono onr ons onu oo- ooa oob ook ool oon ooo oor oos oow or- ora orb ore ork orl orn oro orr ors oru os- osa osb ose osk osl osn oso osr oss osu osw ou- oua oue ouk oul oun ouo our ous owa owb owe owk owl own owo ows owu oww ra- raa rab rae rak ral ran rao rar ras rau raw rba rbb rbe rbk rbl rbn rbo rbr rbs rbu rbw re- rea reb ree rek rel ren reo rer res reu rew rkb rke rkk rko rks rku rla rle rll rln rlo rlr rls rlu rlw rna rnb rnn rno rnr rns rnu rnw roa rob roe rok rol ron roo ror ros rou row rra rrb rrk rrl rrn rrr rrs rru rsa rsb rse rsk rsl rsn rso rsr rss rsu rsw rua rub rue ruk run ruo rur rus ruu rwa rwb rwe rwl rwr rws rwu saa sab sae sak sal san sao sar sas sau saw sba sbb sbe sbk sbl sbn sbo sbr sbs sbu sbw se- sea seb see sek sel sen seo ser ses seu sew sk- ska skb ske skk skl sko skr sks sku skw sla slb sle slk sll sln slo slr sls slu sna snb sne snk snl snn sno snr sns snu snw soa sob soe sok sol son soo sor sos sou sow sr- sra srb sre srk srl srn sro srr srs srw ss- ssa