-al -ic a-a a-b a-c a-i aaa aab aac aaf aai aak aal aan ab- aba abb abc abf abi abk abl abn ac- aca acb acc acf aci ack acl acn af- afa afb afc aff afi afk afl afn ai- aia aib aic aif aii aik ail ain aka akb akc aki akk akl akn al- ala alb alc alf ali alk all aln an- ana anb anc anf ani ank anl ann baa bab bac baf bai bak bal ban bba bbb bbc bbf bbi bbk bbl bbn bca bcb bcc bcf bci bck bcl bcn bfa bfb bfc bff bfi bfl bfn bi- bia bib bic bif bii bik bil bin bka bkb bkc bkf bkk bkl bkn bla blb blc blf bli blk bll bln bna bnb bnc bnf bni bnk bnl bnn c-- caa cab cac caf cai cak cal can cba cbb cbc cbf cbi cbk cbl cbn cca ccb ccc ccf cci cck ccl ccn cfa cfb cfc cff cfi cfk cfl cfn ci- cia cib cic cif cii cik cil cin cka ckb ckc cki cl- cla clb clc clf cli clk cll cln cn- cna cnb cnc cnf cni cnl cnn faa fab fac faf fai fak fal fan fba fbb fbc fbf fbi fbk fbl fbn fca fcb fcc fcf fci fck fcl fcn ffa ffc fff ffi ffk ffl ffn fia fib fic fif fii fik fil fin fka fkb fkc fkf fki fkk fkl fla flb flc flf fli fll fln fna fnb fnc fnf fni fnk fnl fnn i-f ia- iaa iab iac iaf iai ial ian iba ibb ibc ibf ibi ibk ibl ibn ica icb icc icf ici ick icl icn ifa ifb ifc iff ifi ifl ifn iia iib iic iif iii iil iin ika ikb ikc ikf iki ikk ikl il- ila ilb ilc ilf ili ilk ill iln in- ina inb inc inf ini ink inl inn ka- kaa kab kac kaf kai kak kal kan kba kbb kbc kbf kbi kbk kbl kbn kca kcb kcc kci kck kcl kcn kfa kfc kff kfi kia kib kic kif kii kik kil kin kkb kkc kki kkk kkl kkn kl- kla klb klc klf kli kn- kna knc knf kni knk knl knn la- laa lab lac laf lai lak lal lan lba lbb lbc lbf lbi lbk lbl lca lcb lcc lcf lci lck lcl lcn lfa lfb lfc lff lfi lfk lfl lfn lia lib lic lif lii lik lil lin lka lkb lkl lla llb llc llf lli llk lll lln lna lnb lnc lni lnk lnl lnn n-i naa nab nac naf nai nak nal nan nba nbb nbc nbf nbi nbk nbl nbn nca ncb ncc ncf nci nck ncl ncn nfa nfb nfc nff nfi nfk nfl nfn nia nib nic nif nii nik nil nin nka nkc nkf nki nkk nkn nla nlb nlc nlf nli nlk nll nln nna nnb nnc nnf nni nnk nnl nnn

-ana -nik a-ak a-ii aaaa aaab aaac aaaf aaai aaal aaan aaba aabb aabc aabi aabl aaca aacb aacc aacf aaci aack aacl aacn aafa aafb aafc aaff aafi aafl aaib aaic aaii aain aaka aala aalc aali aall aana aani abaa abab abac abaf abai abak abal aban abb- abba abbb abbi abca abcb abcc abcf abci abcl abcn abff abia abib abic abil abin abla acaa acab acac acai acan acba acbl acca accc accf acci acfc acfi acfl aci- acia acic acif acin acla aclc acli afaa afak afan afca afcb afcc afci affa affc affi afia afib afif afik afil afin afka afla aflc aiai aian aiba aibl aibn aica aicc aicf aiff aifl aiia aiib aiic aiin aika aiki aila aili aina ainc aini akaa akai akal akan akca akia akif akik akil akin akka akki akna alaa alac alai alak alal alan alb- alba albc albi alca alcc alfa alfi ali- alia alib alif alii alik alil alin alk- alka alkb alki all- alla alli alll alln alna alni ana- anaa anab anac anai anak anal anan anba anbb anbi anbl anca ancc anfa ania anib anic anif anik anil anin ank- anka anki anla anlc anli anln anna annb anni ba-i baaa baaf baak baal baan baba babb babi bac- baca bacc baci back bacn bafc baff baia baib baic baik bail bain bak- baka baki bakl bala balc balf bali balk ball bana banc bani bank bann bbbb bbci bbfc bbfn bbin bblb bcaa bcbc bcca bccc bcci bccl bcfc bcia bfca bffl biaf biak bial bian biba bibb bibi bibl bica bicc bici bick bifa biff bifi biin bila bili bilk bill bin- bina binc bini bink binn blaa blab blac blak blan blfc blic blik blin blkb blni bnai bnib bnin caaa caab caac caaf caal caan caba cabf cabi cac- caca cacc caci cack cafa cafb cafc caff cafl caia caib caic caik cail cain caka cala calc calf cali calk call cana canc cani cank cann cbac cbal cbbc cbca cbcc cbcl cbcn cbfb cbfc cbia cbka cbkl cbkn cblb cblc cbln cbna ccaa ccab ccac ccaf ccai ccba ccbc ccbn ccca cccb cccc cccf ccci cccl ccfa ccfc ccff ccfi ccfl ccic ccii ccil ccla cclc ccli ccna ccnb ccnc ccnf ccni cfaa cfab cfac cfbc cfbn cfca cfcb cfcf cfcl cfcn cffb cfia cfln cfnb cfni ciaa ciak cial cian ciba cibc cibi cica cicc cici cifa ciff cifl ciia ciii cika cila cili cilk cill cin- cina cinc cinf cini cink ckac ckan ckbc ckbi ckck ckcl ckfi ckin cklf ckln cknb cknc clab claf clai clan clib clic clif clii clik clin cnaa cnac cnbc cnbl cnci cnfa cnib cnic cnki cnna f--k faaa faac faan faba fabi faca facc fack fafa fafc faff fafi faik fail fain faki fala falc fali falk fall faln fana fanc fani fank fbla fcab fcal fcba fcca fccf fcic fcii fcnl ffcc ffff ffii