-al -up a-a a-b a-c aaa aab aac aae aag aak aal aan aap aau ab- aba abb abc abe abg abk abl abn abp abu ac- aca acb acc ace acg ack acl acn acp acu aea aeb aec aee aeg aek ael aen aep aeu ag- aga agb agc age agg agk agl agn agp agu aka akb akc ake akg akk akl akn akp aku al- ala alb alc ale alg alk all aln alp alu an- ana anb anc ane ang ank anl ann anp anu ap- apa apb apc ape apg apk apl apn app apu au- aua aub auc aue aug auk aul aun aup b-p b-u baa bab bac bae bag bak bal ban bap bau bba bbb bbc bbe bbg bbk bbl bbn bbp bbu bca bcb bcc bce bcg bck bcl bcn bcp bcu be- bea beb bec bee beg bek bel ben bep beu bga bgb bgc bge bgg bgk bgl bgn bgp bgu bka bkb bkc bke bkg bkk bkl bkn bkp bla blb blc ble blg blk bll bln blp blu bna bnb bnc bne bng bnk bnl bnn bnp bnu bpa bpb bpc bpe bpg bpl bpn bpp bpu bua bub buc bue bug buk bul bun bup buu c-- caa cab cac cae cag cak cal can cap cau cba cbb cbc cbe cbg cbk cbl cbn cbp cbu cca ccb ccc cce ccg cck ccl ccn ccp ccu ce- cea ceb cec cee ceg cek cel cen cep ceu cga cgb cgc cge cgg cgl cgn cgp cgu cka ckb ckc cl- cla clb clc cle clg clk cll cln clp clu cn- cna cnb cnc cne cng cnl cnn cnp cnu cpa cpb cpc cpe cpg cpk cpl cpn cpp cpu cua cub cuc cue cug cuk cul cun cup cuu eaa eab eac eae eag eak eal ean eap eau eba ebb ebc ebe ebg ebk ebl ebn ebp ebu ec- eca ecb ecc ece ecg eck ecl ecn ecu eea eeb eec eee eeg eek eel een eep ega egb egc ege egg egl egn egp egu eka ekb ekc eke ekg ekl ekp eku ela elb elc ele elg elk ell eln elp elu en- ena enb enc ene eng enk enl enn enp enu ep- epa epb epc epe epg epl epn epp epu eu- eua eub euc eue eug eul eun eup g-p gaa gab gac gae gag gak gal gan gap gau gba gbc gbe gbg gbk gbl gbn gbp gbu gca gcb gcc gce gcg gck gcl gcn gcp gcu ge- gea geb gec gee geg gek gel gen gep geu gga ggb ggc ggg ggn ggp ggu gka gkb gkn gkp gla glb glc gle glg glk gll gln glp glu gna gnb gnc gne gnl gnn gnp gnu gpa gpb gpc gpe gpg gpk gpl gpn gpp gpu gu- gua gub guc gue gug guk gul gun gup guu ka- kaa kab kac kae kag kak kal kan kap kau kba kbb kbc kbe kbk kbl kbn kbp kbu kca kcb kcc kce kcg kck kcl kcn kcp kcu ke- kea keb kec kee keg kek kel ken kep kga kgb kgc kgl kgp kgu kkb kkc kke kkk kkl kkn kkp kku kl- kla klb klc klg klu kn- kna knc kne kng knk knl knn knp knu kpa kpc kpe kpk kpl kpn kpp kpu kub kuc kue kug kuk kul kun kup kuu l-p la- laa lab lac lae lag lak lal lan lap lau lba lbb lbc lbe lbg lbk lbl lbp lbu lca lcb lcc lce lcg lck lcl lcn lcp lcu lea leb lec lee leg lek lel len lep leu lga lgb lgc lge lgg lgk lgl lgn lgp lgu lka lkb lkg lkl lkp lla llb llc lle llg llk lll lln llp llu lna lnb lnc lne lng lnk lnl lnn lnp lnu lpa lpb lpc lpe lpg lpk lpl lpn lpp lpu lua lub luc lue lug luk lul lun lup luu naa nab nac nae nag nak nal nan nap nau nba nbb nbc nbe nbg nbk nbl nbn nbp nbu nca ncb ncc nce ncg nck ncl ncn ncp ncu ne- nea neb nec nee neg nek nel nen nep neu nga ngb ngc nge ngg ngk ngl ngn ngp ngu nka nkc nke nkk nkn nkp nku nla nlb nlc nle nlg nlk nll nln nlp nlu nna nnb nnc nne nng nnk nnl nnn nnp nnu npa npb npc npe npg npl npn npp npu nua nub nuc nue nug nuk nul nun nup nuu p-p paa pab pac pae pag pak pal pan pap pau pba pbb pbc pbe pbg pbk pbl pbn pbp pbu pca pcb pcc pce pcg pck pcl pcn pcp pcu pea peb pec pee peg pek pel pen pep peu pga pgb pgc pge pgg pgk pgl pgn pgp pka pkb pkc pke pkg pkl pkn pkp pku pla plb plc ple plg plk pll pln plp plu pn- pna pnb pnc pne png pnk pnl pnn pnp pnu ppa ppb ppc ppe ppg ppk ppl ppn ppp ppu pua pub puc pue pug puk pul pun pup puu ua- uaa uab uac uae uag uak ual uan uap uau uba ubb ubc ube ubg ubk ubl ubn ubp ubu uca ucb ucc uce ucg uck ucl ucn ucp ucu uea ueb uec uee ueg uel uen uep uga ugb ugc uge ugg ugk ugl ugn ugp ugu uka ukb ukc uke ukk ukl ukn ukp uku ula ulb ulc ule ulg ulk ull uln ulp ulu un- una unb unc une ung unk unl unn unp unu up- upa upb upc upe upg upk upn upp upu uua uuc uue uug uun uuu