-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aai aak aal aam aan aao aar aat ab- aba abb abc abi abk abl abm abn abo abr abt ac- aca acb acc aci ack acl acm acn aco acr act ai- aia aib aic aii aik ail aim ain aio air ait aka akb akc aki akk akl akm akn ako akr al- ala alb alc ali alk all alm aln alo alr alt ama amb amc ami amk aml amm amn amo amr amt an- ana anb anc ani ank anl anm ann ano anr ant aoa aob aoc aoi aok aol aom aon aoo aor aot ar- ara arb arc ari ark arl arm arn aro arr art at- ata atb atc ati atl atm atn ato atr att baa bab bac bai bak bal bam ban bao bar bat bba bbb bbc bbi bbk bbl bbm bbn bbo bbr bbt bca bcb bcc bci bck bcl bcm bcn bco bcr bct bi- bia bib bic bii bik bil bim bin bio bir bit bka bkb bkc bkk bkl bkm bkn bko bkr bkt bla blb blc bli blk bll blm bln blo blr blt bma bmb bmc bmi bmk bml bmm bmn bmo bmr bmt bna bnb bnc bni bnk bnl bnn bno bnr bnt boa bob boc boi bok bol bom bon boo bor bot bra brb bri brk brl brm brn bro brr brt bta btb btc bti btk btl btm btn bto btr btt c-- caa cab cac cai cak cal cam can cao car cat cba cbb cbc cbi cbk cbl cbm cbn cbo cbr cbt cca ccb ccc cci cck ccl ccm ccn cco ccr cct ci- cia cib cic cii cik cil cim cin cio cir cit cka ckb ckc cki ckm cko ckt cl- cla clb clc cli clk cll clm cln clo clr clt cma cmb cmc cmi cmk cml cmm cmn cmo cmr cmt cn- cna cnb cnc cni cnl cnm cnn cno cnr cnt co- coa cob coc coi cok col com con coo cor cot cra crb crc cri crk crl crm crn cro crr crt cta ctb ctc cti ctk ctl ctm ctn cto ctr ctt ia- iaa iab iac iai ial iam ian iao iar iat iba ibb ibc ibi ibk ibl ibm ibn ibo ibr ibt ica icb icc ici ick icl icm icn ico icr ict iia iib iic iii iil iim iin iio iir iit ika ikb ikc iki ikk ikl iko ikr ikt il- ila ilb ilc ili ilk ill ilm iln ilo ilr ilt im- ima imb imc imi iml imm imn imo imt in- ina inb inc ini ink inl inm inn ino inr int io- ioa iob ioc ioi iol iom ion ioo ior iot ir- ira irb irc iri irk irl irm irn iro irr irt ita itb itc iti itk itl itm itn ito itt k-t ka- kaa kab kac kai kak kal kam kan kao kar kat kba kbb kbc kbi kbk kbl kbm kbn kbo kbr kca kcb kcc kci kck kcl kcm kcn kcr kct kia kib kic kii kik kil kim kin kio kir kit kkb kkc kki kkk kkl kkm kkn kkr kkt kl- kla klb klc kli klm klo klr klt kma kmb kmc kmi kmk kml kmm kmo kmt kn- kna knc kni knk knl knm knn kno knr knt koa kob koc koi kok kol kom kon koo kor kot kra krc kri krk krl krn kro krr krt kta ktb ktc ktk ktl ktm ktn kto ktr ktt la- laa lab lac lai lak lal lam lan lao lar lat lba lbb lbc lbi lbk lbl lbm lbo lbr lbt lca lcb lcc lci lck lcl lcm lcn lco lcr lct lia lib lic lii lik lil lim lin lio lir lit lka lkb lkl lkr lkt lla llb llc lli llk lll llm lln llo llr llt lma lmb lmc lmi lmk lml lmm lmn lmo lmr lmt lna lnb lnc lni lnk lnl lnm lnn lno lnr lnt loa lob loc loi lok lol lom lon loo lor lot lra lrb lrc lri lrk lrm lrn lro lrr lrt lta ltb ltc lti ltk ltl ltm lto ltr ltt m-o m-r maa mab mac mai mak mal mam man mao mar mat mba mbb mbc mbi mbk mbl mbm mbo mbr mbt mc- mca mcb mcc mci mck mcl mcm mcn mco mcr mct mi- mia mib mic mii mik mil mim min mio mir mit mka mkb mkc mkk mkl mkm mkn mko mkr mkt mla mlb mlc mli mlk mll mlm mln mlo mlr mlt mma mmb mmc mmi mmk mml mmm mmn mmo mmr mmt mna mnb mnc mni mnk mnl mnm mnn mno mnr mnt moa mob moc moi mok mol mom mon moo mor mot mra mrb mrc mri mrk mrl mrm mrn mro mrr mrt mta mtb mtc mti mtk mtl mtm mtn mto mtr mtt n-i naa nab nac nai nak nal nam nan nao nar nat nba nbb nbc nbi nbk nbl nbm nbn nbo nbr nbt nca ncb ncc nci nck ncl ncm ncn nco ncr nct nia nib nic nii nik nil nim nin nio nir nit nka nkc nki nkk nkm nkn nko nkr nkt nla nlb nlc nli nlk nll nlm nln nlo nlr nlt nma nmb nmc nmi nmk nml nmm nmn nmo nmr nmt nna nnb nnc nni nnk nnl nnm nnn nno nnt no- noa nob noc noi nok nol nom non noo nor not nra nrb nrc nri nrk nrl nrm nrn nro nrr nrt nta ntb ntc nti ntk ntm ntn nto ntr ntt o-i oaa oab oac oai oak oal oam oan oao oar oat ob- oba obb obc obi obk obl obm obn obo obr obt oc- oca ocb occ oci ock ocl ocm ocn oco ocr oct oia oib oic oii