-al -ol -up a-a a-b a-c aaa aab aac aad aae aal aam aan aao aap aau ab- aba abb abc abd abe abl abm abn abo abp abu ac- aca acb acc acd ace acl acm acn aco acp acu ad- ada adb adc add ade adl adm adn ado adp adu aea aeb aec aed aee ael aem aen aeo aep aeu al- ala alb alc ald ale all alm aln alo alp alu ama amb amc amd ame aml amm amn amo amp amu an- ana anb anc and ane anl anm ann ano anp anu aoa aob aoc aod aoe aol aom aon aoo aop aou ap- apa apb apc apd ape apl apm apn apo app apu au- aua aub auc aud aue aul aum aun auo aup b-p b-u baa bab bac bad bae bal bam ban bao bap bau bba bbb bbc bbd bbe bbl bbm bbn bbo bbp bbu bca bcb bcc bcd bce bcl bcm bcn bco bcp bcu bda bdb bdc bdd bde bdl bdm bdo bdp bdu be- bea beb bec bed bee bel bem ben beo bep beu bla blb blc bld ble bll blm bln blo blp blu bma bmb bmc bmd bme bml bmm bmn bmo bmp bmu bna bnb bnc bnd bne bnl bnn bno bnp bnu boa bob boc bod boe bol bom bon boo bop bou bpa bpb bpc bpd bpe bpl bpm bpn bpo bpp bpu bua bub buc bud bue bul bum bun buo bup buu c-- caa cab cac cad cae cal cam can cao cap cau cba cbb cbc cbd cbe cbl cbm cbn cbo cbp cbu cca ccb ccc ccd cce ccl ccm ccn cco ccp ccu cda cdb cdc cdd cde cdl cdm cdn cdo cdp cdu ce- cea ceb cec ced cee cel cem cen ceo cep ceu cl- cla clb clc cld cle cll clm cln clo clp clu cma cmb cmc cmd cme cml cmm cmn cmo cmp cmu cn- cna cnb cnc cnd cne cnl cnm cnn cno cnp cnu co- coa cob coc cod coe col com con coo cop cou cpa cpb cpc cpd cpe cpl cpm cpn cpo cpp cpu cua cub cuc cud cue cul cum cun cuo cup cuu daa dab dac dad dae dal dam dan dao dap dau dba dbb dbc dbd dbe dbl dbm dbn dbo dbp dbu dca dcb dcc dcd dce dcl dcm dcn dco dcp dcu dda ddb ddc ddd dde ddl ddm ddn ddo ddp ddu de- dea deb dec ded dee del dem den deo dep deu dl- dla dlb dlc dld dle dll dlm dlo dlp dlu dma dmb dmc dmd dme dml dmm dmn dmo dmp dmu dna dnb dnc dnd dne dnl dnm dnn dno dnp doa dob doc dod doe dol dom don doo dop dou dpa dpb dpc dpd dpe dpl dpm dpn dpo dpp dpu dua dub duc dud due dul dum dun duo dup eaa eab eac ead eae eal eam ean eao eap eau eba ebb ebc ebd ebe ebl ebm ebn ebo ebp ebu ec- eca ecb ecc ecd ece ecl ecm ecn eco ecu ed- eda edb edc edd ede edl edm edn edo edp edu eea eeb eec eed eee eel eem een eeo eep ela elb elc eld ele ell elm eln elo elp elu em- ema emb emc emd eme eml emm emn emo emp emu en- ena enb enc end ene enl enm enn eno enp enu eo- eoa eob eoc eod eoe eol eom eon eoo eop eou ep- epa epb epc epd epe epl epm epn epo epp epu eu- eua eub euc eud eue eul eun eup l-p la- laa lab lac lad lae lal lam lan lao lap lau lba lbb lbc lbd lbe lbl lbm lbo lbp lbu lca lcb lcc lcd lce lcl lcm lcn lco lcp lcu lda ldb ldc ldd lde ldl ldm ldn ldo ldp ldu lea leb lec led lee lel lem len leo lep leu lla llb llc lld lle lll llm lln llo llp llu lma lmb lmc lmd lme lml lmm lmn lmo lmp lmu lna lnb lnc lnd lne lnl lnm lnn lno lnp lnu loa lob loc lod loe lol lom lon loo lop lou lpa lpb lpc lpd lpe lpl lpm lpn lpo lpp lpu lua lub luc lud lue lul lum lun luo lup luu m-o maa mab mac mad mae mal mam man mao map mau mba mbb mbc mbd mbe mbl mbm mbo mbp mbu mc- mca mcb mcc mcd mce mcl mcm mcn mco mcp mcu mda mdb mdc mdd mde mdl mdm mdn mdo mdp mdu mea meb mec med mee mel mem men meo mep meu mla mlb mlc mld mle mll mlm mln mlo mlp mlu mma mmb mmc mmd mme mml mmm mmn mmo mmp mmu mna mnb mnc mne mnl mnm mnn mno mnp mnu moa mob moc mod moe mol mom mon moo mop mou mpa mpb mpc mpd mpe mpl mpm mpn mpo mpp mpu mua mub muc mud mue mul mum mun mup muu naa nab nac nad nae nal nam nan nao nap nau nba nbb nbc nbd nbe nbl nbm nbn nbo nbp nbu nca ncb ncc ncd nce ncl ncm ncn nco ncp ncu nda ndb ndc ndd nde ndl ndm ndn ndo ndp ndu ne- nea neb nec ned nee nel nem nen neo nep neu nla nlb nlc nld nle nll nlm nln nlo nlp nlu nma nmb nmc nmd nme nml nmm nmn nmo nmp nmu nna nnb nnc nne nnl nnm nnn nno nnp nnu no- noa nob noc nod noe nol nom non noo nop nou npa npb npc npd npe npl npm npn npo npp npu nua nub nuc nud nue nul num nun nuo nup nuu oaa oab oac oad oae oal oam oan oao oap oau ob-