-er a-a a-b aaa aab aae aag aah aaj aan aao aar aas aau ab- aba abb abe abg abh abj abn abo abr abs abu aea aeb aee aeg aeh aej aen aeo aer aes aeu ag- aga agb age agg agh agj agn ago agr ags agu aha ahb ahe ahg ahh ahj ahn aho ahr ahs ahu aja ajb aje ajh ajj ajn ajo ajr ajs aju an- ana anb ane ang anh anj ann ano anr ans anu aoa aob aoe aog aoh aoj aon aoo aor aos aou ar- ara arb are arg arh arj arn aro arr ars aru as- asa asb ase asg ash asj asn aso asr ass asu au- aua aub aue aug auh auj aun auo aur aus b-u baa bab bae bag bah baj ban bao bar bas bau bba bbb bbe bbg bbh bbn bbo bbr bbs bbu be- bea beb bee beg beh ben beo ber bes beu bga bgb bge bgg bgh bgn bgo bgr bgs bgu bha bhb bhe bhg bhh bhj bho bhr bhs bhu bja bjg bjj bjn bjr bjs bju bna bnb bne bng bnj bnn bno bnr bns bnu boa bob boe bog boh boj bon boo bor bos bou bra brb bre brg brh brj brn bro brr brs bru bsa bsb bse bsg bsh bsj bsn bso bsr bss bsu bua bub bue bug buh buj bun buo bur bus buu eaa eab eae eag eah eaj ean eao ear eas eau eba ebb ebe ebg ebh ebj ebn ebo ebr ebs ebu eea eeb eee eeg een eeo eer ees ega egb ege egg egh egn ego egr egs egu eha ehb ehe ehg ehh ehn eho ehr ehs ehu eja ejo eju en- ena enb ene eng enh enn eno enr ens enu eo- eoa eob eoe eog eoh eon eoo eor eos eou era erb ere erg erh ern ero err ers eru es- esa esb ese esg esh esn eso esr ess esu eu- eua eub eue eug euj eun eur eus gaa gab gae gag gah gaj gan gao gar gas gau gba gbe gbg gbh gbj gbn gbo gbr gbs gbu ge- gea geb gee geg geh gen geo ger ges geu gga ggb ggg ggh ggj ggn ggo ggr ggs ggu gha ghb ghe ghg ghh ghj ghn gho ghr ghs gja gje gjg gjr gna gnb gne gnn gno gnr gns gnu goa gob goe gog goh gon goo gor gos gou gra grb gre grg grh grj grn gro grr grs gru gsa gsb gse gsg gsj gsn gso gsr gss gsu gu- gua gub gue gug guj gun guo gur gus guu haa hab hae hag hah haj han hao har has hau hba hbb hbe hbg hbh hbj hbn hbo hbr hbs hbu he- hea heb hee heg heh hej hen heo her hes heu hga hgb hge hgg hgh hgn hgo hgr hgs hgu hha hhb hhe hhg hhh hhj hhn hho hhr hhs hhu hja hjn hjo hjr hjs hna hnb hne hng hnh hnj hnn hno hns hnu hoa hob hoe hog hoh hon hoo hor hos hou hr- hra hrb hre hrg hrh hrj hrn hro hrr hrs hru hsa hsb hse hsg hsh hsj hsn hsr hss hsu hua hub hue hug huh huj hun huo hur hus huu jaa jab jae jag jah jaj jan jao jar jas jau jba jbg jbj jbo jbr jbs jbu jea jeb jee jeg jeh jej jen jeo jer jes jeu jga jgb jge jgh jgn jgo jgr jgs jgu jha jhe jhj jhn jho jhr jhs jhu jja jjb jjg jjj jjr jjs jju jna jne jng jnh jnj jnn jno jnr jns jnu joa job joe jog joh joj jon joo jor jos jou jra jrb jrg jrn jro jrr jrs jsa jsb jse jsg jsh jsj jsn jso jsr jss jsu jub jue jug juh jun juo jur jus naa nab nae nag nah naj nan nao nar nas nau nba nbb nbe nbg nbn nbo nbr nbs nbu ne- nea neb nee neg neh nej nen neo ner nes neu nga ngb nge ngg ngh ngj ngn ngo ngs ngu nha nhb nhe nhg nhh nhj nhn nhr nhs nhu nja nje njn njs nju nna nnb nne nng nnh nnn nno nns nnu no- noa nob noe nog noh noj non noo nor nos nou nra nrb nre nrg nrj nrn nro nrr nrs nru nsa nsb nse nsg nsh nsn nso nsr nss nsu nua nub nue nug nuh nuj nun nuo nur nus nuu oaa oab oae oag oah oaj oan oao oar oas oau ob- oba obb obe obg obh obj obn obo obr obs obu oea oeb oee oeg oeh oen oeo oer oes oga oge ogg ogh ogn ogo ogs oha ohe ohg ohh ohn oho ohr ohs ohu oja ojb oje ojo ojs oju on- ona onb one ong onh onj onn ono onr ons onu oo- ooa oob oog ooh oon ooo oor oos or- ora orb ore org orh orn oro orr ors oru os- osa osb ose osg osh osj osn oso osr oss osu ou- oua oue ouh oun ouo our ous ra- raa rab rae rag rah raj ran rao rar ras rau rba rbb rbe rbg rbh rbn rbo rbr rbs rbu re- rea reb ree reg reh ren reo rer res reu rga rgb rge rgg rgh rgn rgo rgr rgs rh- rha rhb rhe rhg rhh rhn rho rhr rhs rhu rja rjg rjr rna rnb rng rnh rnn rno rnr rns rnu roa rob roe rog roh roj ron roo ror ros rou rra rrb rrg rrh rrn rrr rrs rru rsa rsb rse rsg rsh rsj rsn rso rsr rss rsu rua rub rue rug ruh run ruo rur rus ruu saa sab sae sag sah saj san sao sar sas sau sba sbb sbe