-al -ol a-a a-b a-i a-t aaa aab aai aak aal aam aan aao aat ab- aba abb abi abk abl abm abn abo abt ai- aia aib aii aik ail aim ain aio ait aka akb aki akk akl akm akn ako al- ala alb ali alk all alm aln alo alt ama amb ami amk aml amm amn amo amt an- ana anb ani ank anl anm ann ano ant aoa aob aoi aok aol aom aon aoo aot at- ata atb ati atl atm atn ato att baa bab bai bak bal bam ban bao bat bba bbb bbi bbk bbl bbm bbn bbo bbt bi- bia bib bii bik bil bim bin bio bit bka bkb bkk bkl bkm bkn bko bkt bla blb bli blk bll blm bln blo blt bma bmb bmi bmk bml bmm bmn bmo bmt bna bnb bni bnk bnl bnn bno bnt boa bob boi bok bol bom bon boo bot bta btb bti btk btl btm btn bto btt ia- iaa iab iai ial iam ian iao iat iba ibb ibi ibk ibl ibm ibn ibo ibt iia iib iii iil iim iin iio iit ika ikb iki ikk ikl iko ikt il- ila ilb ili ilk ill ilm iln ilo ilt im- ima imb imi iml imm imn imo imt in- ina inb ini ink inl inm inn ino int io- ioa iob ioi iol iom ion ioo iot ita itb iti itk itl itm itn ito itt k-t ka- kaa kab kai kak kal kam kan kao kat kba kbb kbi kbk kbl kbm kbn kbo kia kib kii kik kil kim kin kio kit kkb kki kkk kkl kkm kkn kkt kl- kla klb kli klm klo klt kma kmb kmi kmk kml kmm kmo kmt kn- kna kni knk knl knm knn kno knt koa kob koi kok kol kom kon koo kot kta ktb ktk ktl ktm ktn kto ktt la- laa lab lai lak lal lam lan lao lat lba lbb lbi lbk lbl lbm lbo lbt lia lib lii lik lil lim lin lio lit lka lkb lkl lkt lla llb lli llk lll llm lln llo llt lma lmb lmi lmk lml lmm lmn lmo lmt lna lnb lni lnk lnl lnm lnn lno lnt loa lob loi lok lol lom lon loo lot lta ltb lti ltk ltl ltm lto ltt m-o maa mab mai mak mal mam man mao mat mba mbb mbi mbk mbl mbm mbo mbt mi- mia mib mii mik mil mim min mio mit mka mkb mkk mkl mkm mkn mko mkt mla mlb mli mlk mll mlm mln mlo mlt mma mmb mmi mmk mml mmm mmn mmo mmt mna mnb mni mnk mnl mnm mnn mno mnt moa mob moi mok mol mom mon moo mot mta mtb mti mtk mtl mtm mtn mto mtt n-i naa nab nai nak nal nam nan nao nat nba nbb nbi nbk nbl nbm nbn nbo nbt nia nib nii nik nil nim nin nio nit nka nki nkk nkm nkn nko nkt nla nlb nli nlk nll nlm nln nlo nlt nma nmb nmi nmk nml nmm nmn nmo nmt nna nnb nni nnk nnl nnm nnn nno nnt no- noa nob noi nok nol nom non noo not nta ntb nti ntk ntm ntn nto ntt o-i oaa oab oai oak oal oam oan oao oat ob- oba obb obi obk obl obm obn obo obt oia oib oii oik oil oim oin oio oit oka okb oki okk okl oko ola olb oli olk oll olm oln olo olt om- oma omb omi oml omm omn omo omt on- ona onb oni onk onl onn ono ont oo- ooa oob ooi ook ool oom oon ooo oot ot- ota otb oti otk otl otm otn oto ott taa tab tai tak tal tam tan tao tat tba tbb tbi tbk tbl tbm tbn tbo tbt tia tib tii tik til tim tin tio tit tka tkb tkk tkl tkm tko tkt tla tli tlk tll tlm tln tlo tlt tma tmb tmi tmk tml tmm tmn tmo tmt tna tnb tni tnk tnl tnm tnn tno tnt to- toa tob toi tok tol tom ton too tot tta ttb tti ttk ttl ttm ttn tto ttt