-al -ol a-a a-b a-c aaa aab aac aae aag aal aam aan aao aau ab- aba abb abc abe abg abl abm abn abo abu ac- aca acb acc ace acg acl acm acn aco acu aea aeb aec aee aeg ael aem aen aeo aeu ag- aga agb agc age agg agl agm agn ago agu al- ala alb alc ale alg all alm aln alo alu ama amb amc ame amg aml amm amn amo amu an- ana anb anc ane ang anl anm ann ano anu aoa aob aoc aoe aog aol aom aon aoo aou au- aua aub auc aue aug aul aum aun auo b-u baa bab bac bae bag bal bam ban bao bau bba bbb bbc bbe bbg bbl bbm bbn bbo bbu bca bcb bcc bce bcg bcl bcm bcn bco bcu be- bea beb bec bee beg bel bem ben beo beu bga bgb bgc bge bgg bgl bgm bgn bgo bgu bla blb blc ble blg bll blm bln blo blu bma bmb bmc bme bmg bml bmm bmn bmo bmu bna bnb bnc bne bng bnl bnn bno bnu boa bob boc boe bog bol bom bon boo bou bua bub buc bue bug bul bum bun buo buu c-- caa cab cac cae cag cal cam can cao cau cba cbb cbc cbe cbg cbl cbm cbn cbo cbu cca ccb ccc cce ccg ccl ccm ccn cco ccu ce- cea ceb cec cee ceg cel cem cen ceo ceu cga cgb cgc cge cgg cgl cgm cgn cgo cgu cl- cla clb clc cle clg cll clm cln clo clu cma cmb cmc cme cmg cml cmm cmn cmo cmu cn- cna cnb cnc cne cng cnl cnm cnn cno cnu co- coa cob coc coe cog col com con coo cou cua cub cuc cue cug cul cum cun cuo cuu eaa eab eac eae eag eal eam ean eao eau eba ebb ebc ebe ebg ebl ebm ebn ebo ebu ec- eca ecb ecc ece ecg ecl ecm ecn eco ecu eea eeb eec eee eeg eel eem een eeo ega egb egc ege egg egl egm egn ego egu ela elb elc ele elg ell elm eln elo elu em- ema emb emc eme emg eml emm emn emo emu en- ena enb enc ene eng enl enm enn eno enu eo- eoa eob eoc eoe eog eol eom eon eoo eou eu- eua eub euc eue eug eul eun gaa gab gac gae gag gal gam gan gao gau gba gbc gbe gbg gbl gbm gbn gbo gbu gca gcb gcc gce gcg gcl gcm gcn gco gcu ge- gea geb gec gee geg gel gem gen geo geu gga ggb ggc ggg ggm ggn ggo ggu gla glb glc gle glg gll glm gln glo glu gma gmb gmc gme gmg gml gmm gmn gmo gna gnb gnc gne gnl gnm gnn gno gnu goa gob goc goe gog gol gom gon goo gou gu- gua gub guc gue gug gul gum gun guo guu la- laa lab lac lae lag lal lam lan lao lau lba lbb lbc lbe lbg lbl lbm lbo lbu lca lcb lcc lce lcg lcl lcm lcn lco lcu lea leb lec lee leg lel lem len leo leu lga lgb lgc lge lgg lgl lgm lgn lgo lgu lla llb llc lle llg lll llm lln llo llu lma lmb lmc lme lmg lml lmm lmn lmo lmu lna lnb lnc lne lng lnl lnm lnn lno lnu loa lob loc loe log lol lom lon loo lou lua lub luc lue lug lul lum lun luo luu m-o maa mab mac mae mag mal mam man mao mau mba mbb mbc mbe mbg mbl mbm mbo mbu mc- mca mcb mcc mce mcg mcl mcm mcn mco mcu mea meb mec mee meg mel mem men meo meu mga mgb mgc mge mgl mgm mgn mgo mgu mla mlb mlc mle mlg mll mlm mln mlo mlu mma mmb mmc mme mmg mml mmm mmn mmo mmu mna mnb mnc mne mng mnl mnm mnn mno mnu moa mob moc moe mog mol mom mon moo mou mua mub muc mue mug mul mum mun muu naa nab nac nae nag nal nam nan nao nau nba nbb nbc nbe nbg nbl nbm nbn nbo nbu nca ncb ncc nce ncg ncl ncm ncn nco ncu ne- nea neb nec nee neg nel nem nen neo neu nga ngb ngc nge ngg ngl ngm ngn ngo ngu nla nlb nlc nle nlg nll nlm nln nlo nlu nma nmb nmc nme nmg nml nmm nmn nmo nmu nna nnb nnc nne nng nnl nnm nnn nno nnu no- noa nob noc noe nog nol nom non noo nou nua nub nuc nue nug nul num nun nuo nuu oaa oab oac oae oag oal oam oan oao oau ob- oba obb obc obe obg obl obm obn obo obu oc- oca ocb occ ocg ocl ocm ocn oco ocu oea oeb oec oee oeg oel oem oen oeo oga ogc oge ogg ogl ogn ogo ola olb olc ole olg oll olm oln olo olu om- oma omb omc ome omg oml omm omn omo omu on- ona onb onc one ong onl onn ono onu oo- ooa oob ooc oog ool oom oon ooo ou- oua ouc oue oul oum oun ouo ua- uaa uab uac uae uag ual uam uan uao uau uba ubb ubc ube ubg ubl ubn ubo ubu uca ucb ucc uce ucg ucl ucm ucn uco ucu uea ueb uec uee ueg uel uem uen uga ugb ugc uge ugg ugl ugm ugn ugo ugu ula ulb ulc ule ulg ull ulm uln ulo ulu um- uma umb umc ume umg uml umm umn umo umu un- una unb unc une ung unl unm unn uno unu uoa uob uoc uoe uog uol uom uon uoo uua