-al -ic a-a a-b a-c a-i aaa aab aac aai aak aal aan aar aas ab- aba abb abc abi abk abl abn abr abs ac- aca acb acc aci ack acl acn acr acs ai- aia aib aic aii aik ail ain air ais aka akb akc aki akk akl akn akr aks al- ala alb alc ali alk all aln alr als an- ana anb anc ani ank anl ann anr ans ar- ara arb arc ari ark arl arn arr ars as- asa asb asc asi ask asl asn asr ass baa bab bac bai bak bal ban bar bas bba bbb bbc bbi bbk bbl bbn bbr bbs bca bcb bcc bci bck bcl bcn bcr bcs bi- bia bib bic bii bik bil bin bir bis bka bkb bkc bkk bkl bkn bkr bks bla blb blc bli blk bll bln blr bls bna bnb bnc bni bnk bnl bnn bnr bns bra brb bri brk brl brn brr brs bsa bsb bsc bsi bsk bsl bsn bsr bss c-- caa cab cac cai cak cal can car cas cba cbb cbc cbi cbk cbl cbn cbr cbs cca ccb ccc cci cck ccl ccn ccr ccs ci- cia cib cic cii cik cil cin cir cis cka ckb ckc cki cks cl- cla clb clc cli clk cll cln clr cls cn- cna cnb cnc cni cnl cnn cnr cns cra crb crc cri crk crl crn crr crs csa csb csc csi csk csl csn csr css ia- iaa iab iac iai ial ian iar ias iba ibb ibc ibi ibk ibl ibn ibr ibs ica icb icc ici ick icl icn icr ics iia iib iic iii iil iin iir iis ika ikb ikc iki ikk ikl ikr iks il- ila ilb ilc ili ilk ill iln ilr ils in- ina inb inc ini ink inl inn inr ins ir- ira irb irc iri irk irl irn irr irs is- isa isb isc isi isk isl isn isr iss ka- kaa kab kac kai kak kal kan kar kas kba kbb kbc kbi kbk kbl kbn kbr kbs kca kcb kcc kci kck kcl kcn kcr kcs kia kib kic kii kik kil kin kir kis kkb kkc kki kkk kkl kkn kkr kks kl- kla klb klc kli klr kls kn- kna knc kni knk knl knn knr kra krc kri krk krl krn krr krs ksa ksb ksc ksi ksk ksl ksn ksr kss la- laa lab lac lai lak lal lan lar las lba lbb lbc lbi lbk lbl lbr lbs lca lcb lcc lci lck lcl lcn lcr lcs lia lib lic lii lik lil lin lir lis lka lkb lkl lkr lks lla llb llc lli llk lll lln llr lls lna lnb lnc lni lnk lnl lnn lnr lns lra lrb lrc lri lrk lrn lrr lrs lsa lsb lsc lsi lsk lsl lsn lsr lss n-i naa nab nac nai nak nal nan nar nas nba nbb nbc nbi nbk nbl nbn nbr nbs nca ncb ncc nci nck ncl ncn ncr ncs nia nib nic nii nik nil nin nir nis nka nkc nki nkk nkn nkr nks nla nlb nlc nli nlk nll nln nlr nls nna nnb nnc nni nnk nnl nnn nns nra nrb nrc nri nrk nrl nrn nrr nrs nsa nsb nsc nsi nsk nsl nsn nsr nss ra- raa rab rac rai rak ral ran rar ras rba rbb rbc rbi rbk rbl rbn rbr rbs rca rcb rcc rci rcl rcn rcr rcs ria rib ric rii rik ril rin rir ris rkb rkc rkk rks rla rlc rli rll rln rlr rls rna rnb rnc rni rnn rnr rns rra rrb rrc rri rrk rrl rrn rrr rrs rsa rsb rsc rsi rsk rsl rsn rsr rss saa sab sac sai sak sal san sar sas sba sbb sbc sbi sbk sbl sbn sbr sbs sca scb scc sci sck scl scn scr scs sia sib sic sii sik sil sin sir sis sk- ska skb skc ski skk skl skr sks sla slb slc sli slk sll sln slr sls sna snb snc sni snk snl snn snr sns sr- sra srb src sri srk srl srn srr srs ss- ssa ssb ssc ssi ssk ssl ssn ssr sss

-ana -nik a-ak a-ii aaaa aaab aaac aaai aaal aaan aaar aaas aaba aabb aabc aabi aabl aaca aacb aacc aaci aack aacl aacn aacr aacs aaib aaic aaii aain aais aaka aala aalc aali aall aals aana aani aara aarc aari aars aasa aasc aasi aass abaa abab abac abai abak abal aban abar abas abb- abba abbb abbi abbr abbs abca abcb abcc abci abcl abcn abcr abcs abia abib abic abil abin abir abis abla abls abra abrc abri abrs abs- absa absi absl abss acaa acab acac acai acan acar acas acba acbl acca accc acci accs aci- acia acic acin acir acis acks acla aclc acli aclr acls acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss aiai aian aias aiba aibl aibn aica aicc aicr aics aiia aiib aiic aiin aiir aika aiki aiks aila aili ails aina ainc aini ains aira airi airs aisa aisb aisi aisk aisl aisr akaa akai akal akan akar akas akca akia akik akil akin akir akis akka akki akna akr- akra aksa aksi alaa alac alai alak alal alan alar alas alb- alba albc albi albs alca alcc alcs ali- alia alib alii alik alil alin alir alis alk- alka alkb alki all- alla alli alll alln allr alls alna alni alsa alsc alsn ana- anaa anab anac anai anak anal anan anar anas anba anbb anbi anbl anca ancc ania anib anic anik anil anin anir anis ank- anka anki anla anlc anli anln anna annb anni anns anrc anri ansa ansi arab arac arai arak aral aran arar aras arba arbi arbs arc- arca arci arcs aria arib arii