-al -ol -th a-a a-b a-t aaa aab aag aah aal aan aao aar aas aat aau ab- aba abb abg abh abl abn abo abr abs abt abu ag- aga agb agg agh agl agn ago agr ags agt agu aha ahb ahg ahh ahl ahn aho ahr ahs aht ahu al- ala alb alg alh all aln alo alr als alt alu an- ana anb ang anh anl ann ano anr ans ant anu aoa aob aog aoh aol aon aoo aor aos aot aou ar- ara arb arg arh arl arn aro arr ars art aru as- asa asb asg ash asl asn aso asr ass ast asu at- ata atb atg ath atl atn ato atr ats att atu au- aua aub aug auh aul aun auo aur aus aut b-u baa bab bag bah bal ban bao bar bas bat bau bba bbb bbg bbh bbl bbn bbo bbr bbs bbt bbu bga bgb bgg bgh bgl bgn bgo bgr bgs bgt bgu bha bhb bhg bhh bhl bho bhr bhs bht bhu bla blb blg blh bll bln blo blr bls blt blu bna bnb bng bnl bnn bno bnr bns bnt bnu boa bob bog boh bol bon boo bor bos bot bou bra brb brg brh brl brn bro brr brs brt bru bsa bsb bsg bsh bsl bsn bso bsr bss bst bsu bta btb btg bth btl btn bto btr bts btt btu bua bub bug buh bul bun buo bur bus but buu gaa gab gag gah gal gan gao gar gas gat gau gba gbg gbh gbl gbn gbo gbr gbs gbt gbu gga ggb ggg ggh ggn ggo ggr ggs ggt ggu gha ghb ghg ghh ghl ghn gho ghr ghs ght gla glb glg glh gll gln glo glr gls glt glu gna gnb gnl gnn gno gnr gns gnt gnu goa gob gog goh gol gon goo gor gos got gou gra grb grg grh grl grn gro grr grs grt gru gsa gsb gsg gsl gsn gso gsr gss gst gsu gta gtb gtg gth gtl gtn gto gtr gts gtt gtu gu- gua gub gug gul gun guo gur gus gut guu haa hab hag hah hal han hao har has hat hau hba hbb hbg hbh hbl hbn hbo hbr hbs hbt hbu hga hgb hgg hgh hgl hgn hgo hgr hgs hgt hgu hha hhb hhg hhh hhl hhn hho hhr hhs hht hhu hla hlb hlg hlh hll hln hlo hlr hls hlt hlu hna hnb hng hnh hnl hnn hno hns hnt hnu hoa hob hog hoh hol hon hoo hor hos hot hou hr- hra hrb hrg hrh hrl hrn hro hrr hrs hrt hru hsa hsb hsg hsh hsl hsn hsr hss hst hsu hta htb htg hth htl htn hto htr hts htt hua hub hug huh hul hun huo hur hus hut huu la- laa lab lag lah lal lan lao lar las lat lau lba lbb lbg lbh lbl lbo lbr lbs lbt lbu lga lgb lgg lgh lgl lgn lgo lgr lgs lgt lgu lha lhb lhh lho lhr lhs lht lhu lla llb llg lll lln llo llr lls llt llu lna lnb lng lnh lnl lnn lno lnr lns lnt lnu loa lob log loh lol lon loo lor los lot lou lra lrb lrg lrh lrn lro lrr lrs lrt lru lsa lsb lsg lsh lsl lsn lso lsr lss lst lsu lta ltb ltg lth ltl lto ltr lts ltt ltu lua lub lug luh lul lun luo lur lus lut luu naa nab nag nah nal nan nao nar nas nat nau nba nbb nbg nbl nbn nbo nbr nbs nbt nbu nga ngb ngg ngh ngl ngn ngo ngs ngt ngu nha nhb nhg nhh nhl nhn nhr nhs nht nhu nla nlb nlg nlh nll nln nlo nlr nls nlt nlu nna nnb nng nnh nnl nnn nno nns nnt nnu no- noa nob nog noh nol non noo nor nos not nou nra nrb nrg nrl nrn nro nrr nrs nrt nru nsa nsb nsg nsh nsl nsn nso nsr nss nst nsu nta ntb ntg nth ntn nto ntr nts ntt ntu nua nub nug nuh nul nun nuo nur nus nut nuu oaa oab oag oah oal oan oao oar oas oat oau ob- oba obb obg obh obl obn obo obr obs obt obu oga ogg ogh ogl ogn ogo ogs ogt oha ohg ohh ohl ohn oho ohr ohs oht ohu ola olb olg oll oln olo ols olt olu on- ona onb ong onh onl onn ono onr ons ont onu oo- ooa oob oog ooh ool oon ooo oor oos oot or- ora orb org orh orl orn oro orr ors ort oru os- osa osb osg osh osl osn oso osr oss ost osu ot- ota otb otg oth otl otn oto otr ots ott otu ou- oua ouh oul oun ouo our ous out ra- raa rab rag rah ral ran rao rar ras rat rau rba rbb rbg rbh rbl rbn rbo rbr rbs rbt rbu rga rgb rgg rgh rgn rgo rgr rgs rgt rh- rha rhb rhg rhh rhl rhn rho rhr rhs rht rhu rla rlg rlh rll rln rlo rlr rls rlt rlu rna rnb rng rnh rnn rno rnr rns rnt rnu roa rob rog roh rol ron roo ror ros rot rou rra rrb rrg rrh rrl rrn rrr rrs rrt rru rsa rsb rsg rsh rsl rsn rso rsr rss rst rsu rta rtb rtg rtl rtn rto rtr rts rtt rtu rua rub rug ruh run ruo rur rus rut ruu saa sab sag sah sal san sao sar sas sat sau sba sbb sbg sbh sbl sbn sbo sbr sbs sbt sbu sga sgb sgg sgh sgl sgn sgo sgr sgs sgt sgu sh- sha shb shg shh shl shn sho shr shs sht shu sla slb