-al -ic -th a-a a-b a-c a-i a-t aaa aab aac aag aah aai aak aal aan aar aat ab- aba abb abc abg abh abi abk abl abn abr abt ac- aca acb acc acg ach aci ack acl acn acr act ag- aga agb agc agg agh agi agk agl agn agr agt aha ahb ahc ahg ahh ahi ahk ahl ahn ahr aht ai- aia aib aic aig aih aii aik ail ain air ait aka akb akc akg akh aki akk akl akn akr al- ala alb alc alg alh ali alk all aln alr alt an- ana anb anc ang anh ani ank anl ann anr ant ar- ara arb arc arg arh ari ark arl arn arr art at- ata atb atc atg ath ati atl atn atr att baa bab bac bag bah bai bak bal ban bar bat bba bbb bbc bbg bbh bbi bbk bbl bbn bbr bbt bca bcb bcc bcg bch bci bck bcl bcn bcr bct bga bgb bgc bgg bgh bgi bgk bgl bgn bgr bgt bha bhb bhc bhg bhh bhi bhk bhl bhr bht bi- bia bib bic big bih bii bik bil bin bir bit bka bkb bkc bkg bkk bkl bkn bkr bkt bla blb blc blg blh bli blk bll bln blr blt bna bnb bnc bng bni bnk bnl bnn bnr bnt bra brb brg brh bri brk brl brn brr brt bta btb btc btg bth bti btk btl btn btr btt c-- caa cab cac cag cah cai cak cal can car cat cba cbb cbc cbg cbh cbi cbk cbl cbn cbr cbt cca ccb ccc ccg cch cci cck ccl ccn ccr cct cga cgb cgc cgg cgh cgi cgl cgn cgr cgt ch- cha chb chc chg chh chi chk chl chn chr cht ci- cia cib cic cig cih cii cik cil cin cir cit cka ckb ckc ckh cki ckt cl- cla clb clc clg clh cli clk cll cln clr clt cn- cna cnb cnc cng cnh cni cnl cnn cnr cnt cra crb crc crg crh cri crk crl crn crr crt cta ctb ctc ctg cth cti ctk ctl ctn ctr ctt gaa gab gac gag gah gai gak gal gan gar gat gba gbc gbg gbh gbi gbk gbl gbn gbr gbt gca gcb gcc gcg gch gci gck gcl gcn gcr gct gga ggb ggc ggg ggh ggi ggn ggr ggt gha ghb ghc ghg ghh ghi ghl ghn ghr ght gia gib gic gig gih gii gik gil gin gir git gka gkb gkh gkn gkt gla glb glc glg glh gli glk gll gln glr glt gna gnb gnc gni gnl gnn gnr gnt gra grb grc grg grh gri grk grl grn grr grt gta gtb gtc gtg gth gti gtk gtl gtn gtr gtt h-i haa hab hac hag hah hai hak hal han har hat hba hbb hbc hbg hbh hbi hbk hbl hbn hbr hbt hca hcb hcc hcg hch hci hck hcl hcn hcr hct hga hgb hgc hgg hgh hgi hgk hgl hgn hgr hgt hha hhb hhc hhg hhh hhi hhk hhl hhn hhr hht hia hib hic hig hih hii hik hil hin hir hit hka hkb hkg hkh hki hkk hkl hkn hkr hkt hla hlb hlc hlg hlh hli hll hln hlr hlt hna hnb hnc hng hnh hnk hnl hnn hnt hr- hra hrb hrc hrg hrh hri hrk hrl hrn hrr hrt hta htb htc htg hth hti htk htl htn htr htt ia- iaa iab iac iag iah iai ial ian iar iat iba ibb ibc ibg ibh ibi ibk ibl ibn ibr ibt ica icb icc icg ich ici ick icl icn icr ict iga igb igc igg igh igi igk igl ign igr igt iha ihb ihc ihg ihh ihi ihk ihl ihn ihr iht iia iib iic iih iii iil iin iir iit ika ikb ikc iki ikk ikl ikr ikt il- ila ilb ilc ilg ilh ili ilk ill iln ilr ilt in- ina inb inc ing inh ini ink inl inn inr int ir- ira irb irc irg iri irk irl irn irr irt ita itb itc itg ith iti itk itl itn itt k-t ka- kaa kab kac kag kah kai kak kal kan kar kat kba kbb kbc kbh kbi kbk kbl kbn kbr kca kcb kcc kcg kch kci kck kcl kcn kcr kct kga kgb kgc kgh kgi kgl kha khh khi khk khn khr kia kib kic kig kih kii kik kil kin kir kit kkb kkc kkh kki kkk kkl kkn kkr kkt kl- kla klb klc klg klh kli klr klt kn- kna knc kng kni knk knl knn knr knt kra krc krg kri krk krl krn krr krt kta ktb ktc ktg kth ktk ktl ktn ktr ktt la- laa lab lac lag lah lai lak lal lan lar lat lba lbb lbc lbg lbh lbi lbk lbl lbr lbt lca lcb lcc lcg lch lci lck lcl lcn lcr lct lga lgb lgc lgg lgh lgi lgk lgl lgn lgr lgt lha lhb lhc lhh lhi lhk lhr lht lia lib lic lig lih lii lik lil lin lir lit lka lkb lkg lkh lkl lkr lkt lla llb llc llg lli llk lll lln llr llt lna lnb lnc lng lnh lni lnk lnl lnn lnr lnt lra lrb lrc lrg lrh lri lrk lrn lrr lrt lta ltb ltc ltg lth lti ltk ltl ltr ltt n-i naa nab nac nag nah nai nak nal nan nar nat nba nbb nbc nbg nbi nbk nbl nbn nbr nbt nca ncb ncc ncg nch nci nck ncl ncn ncr nct nga ngb ngc ngg ngh ngi ngk ngl ngn ngt nha nhb nhc nhg nhh nhi nhk nhl nhn nhr nht nia nib nic nig nih nii nik nil nin nir nit nka nkc nki nkk nkn nkr