-al -er -ol -up a-a a-b a-c a-t aaa aab aac aae aag aal aam aan aao aap aar aat aau ab- aba abb abc abe abg abl abm abn abo abp abr abt abu ac- aca acb acc ace acg acl acm acn aco acp acr act acu aea aeb aec aee aeg ael aem aen aeo aep aer aet aeu ag- aga agb agc age agg agl agm agn ago agp agr agt agu al- ala alb alc ale alg all alm aln alo alp alr alt alu ama amb amc ame amg aml amm amn amo amp amr amt amu an- ana anb anc ane ang anl anm ann ano anp anr ant anu aoa aob aoc aoe aog aol aom aon aoo aop aor aot aou ap- apa apb apc ape apg apl apm apn apo app apr apt apu ar- ara arb arc are arg arl arm arn aro arp arr art aru at- ata atb atc ate atg atl atm atn ato atp atr att atu au- aua aub auc aue aug aul aum aun auo aup aur aut b-p b-u baa bab bac bae bag bal bam ban bao bap bar bat bau bba bbb bbc bbe bbg bbl bbm bbn bbo bbp bbr bbt bbu bca bcb bcc bce bcg bcl bcm bcn bco bcp bcr bct bcu be- bea beb bec bee beg bel bem ben beo bep ber bet beu bga bgb bgc bge bgg bgl bgm bgn bgo bgp bgr bgt bgu bla blb blc ble blg bll blm bln blo blp blr blt blu bma bmb bmc bme bmg bml bmm bmn bmo bmp bmr bmt bmu bna bnb bnc bne bng bnl bnn bno bnp bnr bnt bnu boa bob boc boe bog bol bom bon boo bop bor bot bou bpa bpb bpc bpe bpg bpl bpm bpn bpo bpp bpr bpt bpu bra brb bre brg brl brm brn bro brp brr brt bru bta btb btc bte btg btl btm btn bto btp btr btt btu bua bub buc bue bug bul bum bun buo bup bur but buu c-- caa cab cac cae cag cal cam can cao cap car cat cau cba cbb cbc cbe cbg cbl cbm cbn cbo cbp cbr cbt cbu cca ccb ccc cce ccg ccl ccm ccn cco ccp ccr cct ccu ce- cea ceb cec cee ceg cel cem cen ceo cep cer cet ceu cga cgb cgc cge cgg cgl cgm cgn cgo cgp cgr cgt cgu cl- cla clb clc cle clg cll clm cln clo clp clr clt clu cma cmb cmc cme cmg cml cmm cmn cmo cmp cmr cmt cmu cn- cna cnb cnc cne cng cnl cnm cnn cno cnp cnr cnt cnu co- coa cob coc coe cog col com con coo cop cor cot cou cpa cpb cpc cpe cpg cpl cpm cpn cpo cpp cpr cpt cpu cra crb crc cre crg crl crm crn cro crp crr crt cru cta ctb ctc cte ctg ctl ctm ctn cto ctp ctr ctt ctu cua cub cuc cue cug cul cum cun cuo cup cur cut cuu eaa eab eac eae eag eal eam ean eao eap ear eat eau eba ebb ebc ebe ebg ebl ebm ebn ebo ebp ebr ebt ebu ec- eca ecb ecc ece ecg ecl ecm ecn eco ecr ect ecu eea eeb eec eee eeg eel eem een eeo eep eer eet ega egb egc ege egg egl egm egn ego egp egr egt egu ela elb elc ele elg ell elm eln elo elp elr elt elu em- ema emb emc eme emg eml emm emn emo emp emr emt emu en- ena enb enc ene eng enl enm enn eno enp enr ent enu eo- eoa eob eoc eoe eog eol eom eon eoo eop eor eot eou ep- epa epb epc epe epg epl epm epn epo epp epr ept epu era erb erc ere erg erl erm ern ero erp err ert eru eta etb etc ete etg etl etm etn eto etp etr ett etu eu- eua eub euc eue eug eul eun eup eur eut g-p gaa gab gac gae gag gal gam gan gao gap gar gat gau gba gbc gbe gbg gbl gbm gbn gbo gbp gbr gbt gbu gca gcb gcc gce gcg gcl gcm gcn gco gcp gcr gct gcu ge- gea geb gec gee geg gel gem gen geo gep ger get geu gga ggb ggc ggg ggm ggn ggo ggp ggr ggt ggu gla glb glc gle glg gll glm gln glo glp glr glt glu gma gmb gmc gme gmg gml gmm gmn gmo gmp gmr gmt gna gnb gnc gne gnl gnm gnn gno gnp gnr gnt gnu goa gob goc goe gog gol gom gon goo gop gor got gou gpa gpb gpc gpe gpg gpl gpm gpn gpo gpp gpr gpt gpu gra grb grc gre grg grl grm grn gro grp grr grt gru gta gtb gtc gte gtg gtl gtm gtn gto gtp gtr gtt gtu gu- gua gub guc gue gug gul gum gun guo gup gur gut guu l-p la- laa lab lac lae lag lal lam lan lao lap lar lat lau lba lbb lbc lbe lbg lbl lbm lbo lbp lbr lbt lbu lca lcb lcc lce lcg lcl lcm lcn lco lcp lcr lct lcu lea leb lec lee leg lel lem len leo lep ler let leu lga lgb lgc lge lgg lgl lgm lgn lgo lgp lgr lgt lgu lla llb llc lle llg lll llm lln llo llp llr llt llu lma lmb lmc lme lmg lml lmm lmn lmo lmp lmr lmt lmu lna lnb lnc lne lng lnl lnm lnn lno lnp lnr lnt lnu loa lob loc loe log lol lom lon loo lop lor lot lou lpa lpb lpc lpe lpg lpl lpm lpn lpo lpp lpr lpt lpu lra lrb lrc