-al -ol a-a a-b aaa aab aae aag aah aal aan aao aau ab- aba abb abe abg abh abl abn abo abu aea aeb aee aeg aeh ael aen aeo aeu ag- aga agb age agg agh agl agn ago agu aha ahb ahe ahg ahh ahl ahn aho ahu al- ala alb ale alg alh all aln alo alu an- ana anb ane ang anh anl ann ano anu aoa aob aoe aog aoh aol aon aoo aou au- aua aub aue aug auh aul aun auo b-u baa bab bae bag bah bal ban bao bau bba bbb bbe bbg bbh bbl bbn bbo bbu be- bea beb bee beg beh bel ben beo beu bga bgb bge bgg bgh bgl bgn bgo bgu bha bhb bhe bhg bhh bhl bho bhu bla blb ble blg blh bll bln blo blu bna bnb bne bng bnl bnn bno bnu boa bob boe bog boh bol bon boo bou bua bub bue bug buh bul bun buo buu eaa eab eae eag eah eal ean eao eau eba ebb ebe ebg ebh ebl ebn ebo ebu eea eeb eee eeg eel een eeo ega egb ege egg egh egl egn ego egu eha ehb ehe ehg ehh ehl ehn eho ehu ela elb ele elg elh ell eln elo elu en- ena enb ene eng enh enl enn eno enu eo- eoa eob eoe eog eoh eol eon eoo eou eu- eua eub eue eug eul eun gaa gab gae gag gah gal gan gao gau gba gbe gbg gbh gbl gbn gbo gbu ge- gea geb gee geg geh gel gen geo geu gga ggb ggg ggh ggn ggo ggu gha ghb ghe ghg ghh ghl ghn gho gla glb gle glg glh gll gln glo glu gna gnb gne gnl gnn gno gnu goa gob goe gog goh gol gon goo gou gu- gua gub gue gug gul gun guo guu haa hab hae hag hah hal han hao hau hba hbb hbe hbg hbh hbl hbn hbo hbu he- hea heb hee heg heh hel hen heo heu hga hgb hge hgg hgh hgl hgn hgo hgu hha hhb hhe hhg hhh hhl hhn hho hhu hla hlb hle hlg hlh hll hln hlo hlu hna hnb hne hng hnh hnl hnn hno hnu hoa hob hoe hog hoh hol hon hoo hou hua hub hue hug huh hul hun huo huu la- laa lab lae lag lah lal lan lao lau lba lbb lbe lbg lbh lbl lbo lbu lea leb lee leg leh lel len leo leu lga lgb lge lgg lgh lgl lgn lgo lgu lha lhb lhh lho lhu lla llb lle llg lll lln llo llu lna lnb lne lng lnh lnl lnn lno lnu loa lob loe log loh lol lon loo lou lua lub lue lug luh lul lun luo luu naa nab nae nag nah nal nan nao nau nba nbb nbe nbg nbl nbn nbo nbu ne- nea neb nee neg neh nel nen neo neu nga ngb nge ngg ngh ngl ngn ngo ngu nha nhb nhe nhg nhh nhl nhn nhu nla nlb nle nlg nlh nll nln nlo nlu nna nnb nne nng nnh nnl nnn nno nnu no- noa nob noe nog noh nol non noo nou nua nub nue nug nuh nul nun nuo nuu oaa oab oae oag oah oal oan oao oau ob- oba obb obe obg obh obl obn obo obu oea oeb oee oeg oeh oel oen oeo oga oge ogg ogh ogl ogn ogo oha ohe ohg ohh ohl ohn oho ohu ola olb ole olg oll oln olo olu on- ona onb one ong onh onl onn ono onu oo- ooa oob oog ooh ool oon ooo ou- oua oue ouh oul oun ouo ua- uaa uab uae uag uah ual uan uao uau uba ubb ube ubg ubh ubl ubn ubo ubu uea ueb uee ueg ueh uel uen uga ugb uge ugg ugh ugl ugn ugo ugu uha uhb uhe uhh uhl uho uhu ula ulb ule ulg ull uln ulo ulu un- una unb une ung unh unl unn uno unu uoa uob uoe uog uol uon uoo uua uue uug uun uuu