-al -ic a-a a-b a-c a-i a-t aaa aab aac aai aak aal aan aar aas aat aau ab- aba abb abc abi abk abl abn abr abs abt abu ac- aca acb acc aci ack acl acn acr acs act acu ai- aia aib aic aii aik ail ain air ais ait aiu aka akb akc aki akk akl akn akr aks aku al- ala alb alc ali alk all aln alr als alt alu an- ana anb anc ani ank anl ann anr ans ant anu ar- ara arb arc ari ark arl arn arr ars art aru as- asa asb asc asi ask asl asn asr ass ast asu at- ata atb atc ati atl atn atr ats att atu au- aua aub auc aui auk aul aun aur aus aut b-u baa bab bac bai bak bal ban bar bas bat bau bba bbb bbc bbi bbk bbl bbn bbr bbs bbt bbu bca bcb bcc bci bck bcl bcn bcr bcs bct bcu bi- bia bib bic bii bik bil bin bir bis bit biu bka bkb bkc bkk bkl bkn bkr bks bkt bla blb blc bli blk bll bln blr bls blt blu bna bnb bnc bni bnk bnl bnn bnr bns bnt bnu bra brb bri brk brl brn brr brs brt bru bsa bsb bsc bsi bsk bsl bsn bsr bss bst bsu bta btb btc bti btk btl btn btr bts btt btu bua bub buc bui buk bul bun bur bus but buu c-- caa cab cac cai cak cal can car cas cat cau cba cbb cbc cbi cbk cbl cbn cbr cbs cbt cbu cca ccb ccc cci cck ccl ccn ccr ccs cct ccu ci- cia cib cic cii cik cil cin cir cis cit ciu cka ckb ckc cki cks ckt cl- cla clb clc cli clk cll cln clr cls clt clu cn- cna cnb cnc cni cnl cnn cnr cns cnt cnu cra crb crc cri crk crl crn crr crs crt cru csa csb csc csi csk csl csn csr css cst csu cta ctb ctc cti ctk ctl ctn ctr cts ctt ctu cua cub cuc cui cuk cul cun cur cus cut cuu ia- iaa iab iac iai ial ian iar ias iat iau iba ibb ibc ibi ibk ibl ibn ibr ibs ibt ibu ica icb icc ici ick icl icn icr ics ict icu iia iib iic iii iil iin iir iis iit iiu ika ikb ikc iki ikk ikl ikr iks ikt iku il- ila ilb ilc ili ilk ill iln ilr ils ilt ilu in- ina inb inc ini ink inl inn inr ins int inu ir- ira irb irc iri irk irl irn irr irs irt iru is- isa isb isc isi isk isl isn isr iss ist isu ita itb itc iti itk itl itn its itt itu iu- iua iub iuc iui iur ius iut k-t ka- kaa kab kac kai kak kal kan kar kas kat kau kba kbb kbc kbi kbk kbl kbn kbr kbs kbu kca kcb kcc kci kck kcl kcn kcr kcs kct kcu kia kib kic kii kik kil kin kir kis kit kiu kkb kkc kki kkk kkl kkn kkr kks kkt kku kl- kla klb klc kli klr kls klt klu kn- kna knc kni knk knl knn knr knt knu kra krc kri krk krl krn krr krs krt kru ksa ksb ksc ksi ksk ksl ksn ksr kss kst ksu kta ktb ktc ktk ktl ktn ktr kts ktt ktu kub kuc kui kuk kul kun kur kus kut kuu la- laa lab lac lai lak lal lan lar las lat lau lba lbb lbc lbi lbk lbl lbr lbs lbt lbu lca lcb lcc lci lck lcl lcn lcr lcs lct lcu lia lib lic lii lik lil lin lir lis lit liu lka lkb lkl lkr lks lkt lla llb llc lli llk lll lln llr lls llt llu lna lnb lnc lni lnk lnl lnn lnr lns lnt lnu lra lrb lrc lri lrk lrn lrr lrs lrt lru lsa lsb lsc lsi lsk lsl lsn lsr lss lst lsu lta ltb ltc lti ltk ltl ltr lts ltt ltu lua lub luc lui luk lul lun lur lus lut luu n-i naa nab nac nai nak nal nan nar nas nat nau nba nbb nbc nbi nbk nbl nbn nbr nbs nbt nbu nca ncb ncc nci nck ncl ncn ncr ncs nct ncu nia nib nic nii nik nil nin nir nis nit niu nka nkc nki nkk nkn nkr nks nkt nku nla nlb nlc nli nlk nll nln nlr nls nlt nlu nna nnb nnc nni nnk nnl nnn nns nnt nnu nra nrb nrc nri nrk nrl nrn nrr nrs nrt nru nsa nsb nsc nsi nsk nsl nsn nsr nss nst nsu nta ntb ntc nti ntk ntn ntr nts ntt ntu nua nub nuc nui nuk nul nun nur nus nut nuu ra- raa rab rac rai rak ral ran rar ras rat rau rba rbb rbc rbi rbk rbl rbn rbr rbs rbt rbu rca rcb rcc rci rcl rcn rcr rcs rct rcu ria rib ric rii rik ril rin rir ris rit rkb rkc rkk rks rkt rku rla rlc rli rll rln rlr rls rlt rlu rna rnb rnc rni rnn rnr rns rnt rnu rra rrb rrc rri rrk rrl rrn rrr rrs rrt rru rsa rsb rsc rsi rsk rsl rsn rsr rss rst rsu rta rtb rtc rti rtk rtl rtn rtr rts rtt rtu rua rub ruc rui ruk run rur rus rut ruu saa sab sac sai sak sal san sar sas sat sau sba sbb sbc sbi sbk sbl sbn sbr sbs sbt sbu sca scb scc sci sck scl scn scr scs sct scu sia sib sic sii sik sil sin sir sis sit siu sk- ska skb skc ski skk skl