-al -ol a-a a-b a-i aaa aab aag aai aak aal aan aao aar aau aav ab- aba abb abg abi abk abl abn abo abr abu abv ag- aga agb agg agi agk agl agn ago agr agu agv ai- aia aib aig aii aik ail ain aio air aiu aiv aka akb akg aki akk akl akn ako akr aku akv al- ala alb alg ali alk all aln alo alr alu alv an- ana anb ang ani ank anl ann ano anr anu anv aoa aob aog aoi aok aol aon aoo aor aou aov ar- ara arb arg ari ark arl arn aro arr aru arv au- aua aub aug aui auk aul aun auo aur auv av- ava avb avg avi avk avl avn avo avr avu b-u baa bab bag bai bak bal ban bao bar bau bav bba bbb bbg bbi bbk bbl bbn bbo bbr bbu bga bgb bgg bgi bgk bgl bgn bgo bgr bgu bgv bi- bia bib big bii bik bil bin bio bir biu biv bka bkb bkg bkk bkl bkn bko bkr bkv bla blb blg bli blk bll bln blo blr blu blv bna bnb bng bni bnk bnl bnn bno bnr bnu bnv boa bob bog boi bok bol bon boo bor bou bov bra brb brg bri brk brl brn bro brr bru brv bua bub bug bui buk bul bun buo bur buu bva bvb bvg bvi bvk bvl bvn bvo bvr bvu bvv gaa gab gag gai gak gal gan gao gar gau gav gba gbg gbi gbk gbl gbn gbo gbr gbu gbv gga ggb ggg ggi ggn ggo ggr ggu ggv gia gib gig gii gik gil gin gio gir giu giv gka gkb gkn gko gla glb glg gli glk gll gln glo glr glu glv gna gnb gni gnl gnn gno gnr gnu gnv goa gob gog goi gok gol gon goo gor gou gov gra grb grg gri grk grl grn gro grr gru grv gu- gua gub gug gui guk gul gun guo gur guu guv gva gvb gvg gvi gvk gvl gvn gvo gvr gvu i-v ia- iaa iab iag iai ial ian iao iar iau iav iba ibb ibg ibi ibk ibl ibn ibo ibr ibu ibv iga igb igg igi igk igl ign igo igr igu iia iib iii iil iin iio iir iiu ika ikb iki ikk ikl iko ikr iku ikv il- ila ilb ilg ili ilk ill iln ilo ilr ilu ilv in- ina inb ing ini ink inl inn ino inr inu inv io- ioa iob iog ioi iol ion ioo ior iou iov ir- ira irb irg iri irk irl irn iro irr iru irv iu- iua iub iug iui iur iva ivb ivg ivi ivl ivo ivr ivu ivv ka- kaa kab kag kai kak kal kan kao kar kau kav kba kbb kbi kbk kbl kbn kbo kbr kbu kga kgb kgi kgl kgo kgu kgv kia kib kig kii kik kil kin kio kir kiu kiv kkb kki kkk kkl kkn kkr kku kkv kl- kla klb klg kli klo klr klu klv kn- kna kng kni knk knl knn kno knr knu koa kob kog koi kok kol kon koo kor kou kra krg kri krk krl krn kro krr kru krv kub kug kui kuk kul kun kur kuu kva kvb kvi kvk kvn kvo kvr kvv la- laa lab lag lai lak lal lan lao lar lau lav lba lbb lbg lbi lbk lbl lbo lbr lbu lbv lga lgb lgg lgi lgk lgl lgn lgo lgr lgu lgv lia lib lig lii lik lil lin lio lir liu liv lka lkb lkg lkl lkr lla llb llg lli llk lll lln llo llr llu llv lna lnb lng lni lnk lnl lnn lno lnr lnu loa lob log loi lok lol lon loo lor lou lov lra lrb lrg lri lrk lrn lro lrr lru lrv lua lub lug lui luk lul lun luo lur luu luv lva lvb lvg lvi lvl lvn lvr lvv n-i naa nab nag nai nak nal nan nao nar nau nav nba nbb nbg nbi nbk nbl nbn nbo nbr nbu nbv nga ngb ngg ngi ngk ngl ngn ngo ngu nia nib nig nii nik nil nin nio nir niu niv nka nki nkk nkn nko nkr nku nla nlb nlg nli nlk nll nln nlo nlr nlu nlv nna nnb nng nni nnk nnl nnn nno nnu nnv no- noa nob nog noi nok nol non noo nor nou nov nra nrb nrg nri nrk nrl nrn nro nrr nru nrv nua nub nug nui nuk nul nun nuo nur nuu nuv nva nvb nvg nvi nvk nvl nvn nvu nvv o-i oaa oab oag oai oak oal oan oao oar oau oav ob- oba obb obg obi obk obl obn obo obr obu obv oga ogg ogi ogl ogn ogo oia oib oii oik oil oin oio oir oiu oiv oka okb okg oki okk okl oko okr oku ola olb olg oli olk oll oln olo olu on- ona onb ong oni onk onl onn ono onr onu oo- ooa oob oog ooi ook ool oon ooo oor oov or- ora orb org ori ork orl orn oro orr oru orv ou- oua oui ouk oul oun ouo our ov- ova ovb ovi ovl ovo ovv ra- raa rab rag rai rak ral ran rao rar rau rav rba rbb rbg rbi rbk rbl rbn rbo rbr rbu rga rgb rgg rgi rgk rgn rgo rgr rgv ria rib rig rii rik ril rin rio rir riv rkb rkg rkk rko rku rkv rla rlg rli rll rln rlo rlr rlu rna rnb rng rni rnn rno rnr rnu rnv roa rob rog roi rok rol ron roo ror rou rov rra rrb rrg rri rrk rrl rrn rrr rru rua rub rug rui ruk run ruo rur ruu ruv rva