-al a-a a-b a-i aaa aab aae aag aai aal aan aau aav ab- aba abb abe abg abi abl abn abu abv aea aeb aee aeg aei ael aen aeu aev ag- aga agb age agg agi agl agn agu agv ai- aia aib aie aig aii ail ain aiu aiv al- ala alb ale alg ali all aln alu alv an- ana anb ane ang ani anl ann anu anv au- aua aub aue aug aui aul aun auv av- ava avb ave avg avi avl avn avu b-u baa bab bae bag bai bal ban bau bav bba bbb bbe bbg bbi bbl bbn bbu be- bea beb bee beg bei bel ben beu bev bga bgb bge bgg bgi bgl bgn bgu bgv bi- bia bib bie big bii bil bin biu biv bla blb ble blg bli bll bln blu blv bna bnb bne bng bni bnl bnn bnu bnv bua bub bue bug bui bul bun buu bva bvb bve bvg bvi bvl bvn bvu bvv eaa eab eae eag eai eal ean eau eav eba ebb ebe ebg ebi ebl ebn ebu ebv eea eeb eee eeg eel een eev ega egb ege egg egi egl egn egu eia eib eie eig eii eil ein eiu eiv ela elb ele elg eli ell eln elu elv en- ena enb ene eng eni enl enn enu env eu- eua eub eue eug eui eul eun euv eva evb eve evg evi evl evn evv gaa gab gae gag gai gal gan gau gav gba gbe gbg gbi gbl gbn gbu gbv ge- gea geb gee geg gei gel gen geu gev gga ggb ggg ggi ggn ggu ggv gia gib gie gig gii gil gin giu giv gla glb gle glg gli gll gln glu glv gna gnb gne gni gnl gnn gnu gnv gu- gua gub gue gug gui gul gun guu guv gva gvb gve gvg gvi gvl gvn gvu i-v ia- iaa iab iae iag iai ial ian iau iav iba ibb ibe ibg ibi ibl ibn ibu ibv ie- iea iee ieg iei iel ien iev iga igb ige igg igi igl ign igu iia iib iie iii iil iin iiu il- ila ilb ile ilg ili ill iln ilu ilv in- ina inb ine ing ini inl inn inu inv iu- iua iub iue iug iui iva ivb ive ivg ivi ivl ivu ivv la- laa lab lae lag lai lal lan lau lav lba lbb lbe lbg lbi lbl lbu lbv lea leb lee leg lei lel len leu lev lga lgb lge lgg lgi lgl lgn lgu lgv lia lib lie lig lii lil lin liu liv lla llb lle llg lli lll lln llu llv lna lnb lne lng lni lnl lnn lnu lua lub lue lug lui lul lun luu luv lva lvb lve lvg lvi lvl lvn lvv n-i naa nab nae nag nai nal nan nau nav nba nbb nbe nbg nbi nbl nbn nbu nbv ne- nea neb nee neg nei nel nen neu nev nga ngb nge ngg ngi ngl ngn ngu nia nib nie nig nii nil nin niu niv nla nlb nle nlg nli nll nln nlu nlv nna nnb nne nng nni nnl nnn nnu nnv nua nub nue nug nui nul nun nuu nuv nva nvb nve nvg nvi nvl nvn nvu nvv ua- uaa uab uae uag uai ual uan uau uav uba ubb ube ubg ubi ubl ubn ubu ubv uea ueb uee ueg uei uel uen uga ugb uge ugg ugi ugl ugn ugu uia uib uie uig uii uil uin uiu ula ulb ule ulg uli ull uln ulu ulv un- una unb une ung uni unl unn unu unv uua uue uug uun uuu uva uvb uve uvl uvu uvv v-a v-e vaa vab vae vag vai val van vau vav vba vbg vbi vbl vbv vea veb vee veg vei vel ven veu vga vgg vgl vgn vgu vi- via vib vie vig vii vil vin viu viv vl- vla vlb vle vll vlv vn- vna vng vni vnl vnu vnv vue vug vul vuv vva vvb vvg vvi vvv