-al -er -up a-a a-b a-c aaa aab aac aae aah aal aam aan aap aar aau ab- aba abb abc abe abh abl abm abn abp abr abu ac- aca acb acc ace ach acl acm acn acp acr acu aea aeb aec aee aeh ael aem aen aep aer aeu aha ahb ahc ahe ahh ahl ahm ahn ahp ahr ahu al- ala alb alc ale alh all alm aln alp alr alu ama amb amc ame amh aml amm amn amp amr amu an- ana anb anc ane anh anl anm ann anp anr anu ap- apa apb apc ape aph apl apm apn app apr apu ar- ara arb arc are arh arl arm arn arp arr aru au- aua aub auc aue auh aul aum aun aup aur b-p b-u baa bab bac bae bah bal bam ban bap bar bau bba bbb bbc bbe bbh bbl bbm bbn bbp bbr bbu bca bcb bcc bce bch bcl bcm bcn bcp bcr bcu be- bea beb bec bee beh bel bem ben bep ber beu bha bhb bhc bhe bhh bhl bhm bhp bhr bhu bla blb blc ble blh bll blm bln blp blr blu bma bmb bmc bme bmh bml bmm bmn bmp bmr bmu bna bnb bnc bne bnl bnn bnp bnr bnu bpa bpb bpc bpe bph bpl bpm bpn bpp bpr bpu bra brb bre brh brl brm brn brp brr bru bua bub buc bue buh bul bum bun bup bur buu c-- caa cab cac cae cah cal cam can cap car cau cba cbb cbc cbe cbh cbl cbm cbn cbp cbr cbu cca ccb ccc cce cch ccl ccm ccn ccp ccr ccu ce- cea ceb cec cee ceh cel cem cen cep cer ceu ch- cha chb chc che chh chl chm chn chp chr chu cl- cla clb clc cle clh cll clm cln clp clr clu cma cmb cmc cme cmh cml cmm cmn cmp cmr cmu cn- cna cnb cnc cne cnh cnl cnm cnn cnp cnr cnu cpa cpb cpc cpe cph cpl cpm cpn cpp cpr cpu cra crb crc cre crh crl crm crn crp crr cru cua cub cuc cue cuh cul cum cun cup cur cuu eaa eab eac eae eah eal eam ean eap ear eau eba ebb ebc ebe ebh ebl ebm ebn ebp ebr ebu ec- eca ecb ecc ece ech ecl ecm ecn ecr ecu eea eeb eec eee eel eem een eep eer eha ehb ehc ehe ehh ehl ehm ehn ehp ehr ehu ela elb elc ele elh ell elm eln elp elr elu em- ema emb emc eme emh eml emm emn emp emr emu en- ena enb enc ene enh enl enm enn enp enr enu ep- epa epb epc epe eph epl epm epn epp epr epu era erb erc ere erh erl erm ern erp err eru eu- eua eub euc eue eul eun eup eur haa hab hac hae hah hal ham han hap har hau hba hbb hbc hbe hbh hbl hbm hbn hbp hbr hbu hca hcb hcc hce hch hcl hcm hcn hcp hcr he- hea heb hec hee heh hel hem hen hep her heu hha hhb hhc hhe hhh hhl hhm hhn hhp hhr hhu hla hlb hlc hle hlh hll hlm hln hlp hlr hlu hma hmb hmc hme hmh hml hmm hmp hmr hmu hna hnb hnc hne hnh hnl hnn hnu hpa hpb hpc hpe hph hpl hpm hpn hpp hpr hpu hr- hra hrb hrc hre hrh hrl hrm hrn hrp hrr hru hua hub huc hue huh hul hum hun hup hur huu l-p la- laa lab lac lae lah lal lam lan lap lar lau lba lbb lbc lbe lbh lbl lbm lbp lbr lbu lca lcb lcc lce lch lcl lcm lcn lcp lcr lcu lea leb lec lee leh lel lem len lep ler leu lha lhb lhc lhh lhp lhr lhu lla llb llc lle lll llm lln llp llr llu lma lmb lmc lme lmh lml lmm lmn lmp lmr lmu lna lnb lnc lne lnh lnl lnm lnn lnp lnr lnu lpa lpb lpc lpe lph lpl lpm lpn lpp lpr lpu lra lrb lrc lrh lrm lrn lrp lrr lru lua lub luc lue luh lul lum lun lup lur luu m-r maa mab mac mae mah mal mam man map mar mau mba mbb mbc mbe mbh mbl mbm mbp mbr mbu mc- mca mcb mcc mce mch mcl mcm mcn mcp mcr mcu mea meb mec mee meh mel mem men mep mer meu mha mhc mhh mhl mhm mhn mhp mhr mhu mla mlb mlc mle mlh mll mlm mln mlp mlr mlu mma mmb mmc mme mmh mml mmm mmn mmp mmr mmu mna mnb mnc mne mnl mnm mnn mnp mnr mnu mpa mpb mpc mpe mph mpl mpm mpn mpp mpr mpu mra mrb mrc mre mrh mrl mrm mrn mrp mrr mru mua mub muc mue muh mul mum mun mup mur muu naa nab nac nae nah nal nam nan nap nar nau nba nbb nbc nbe nbl nbm nbn nbp nbr nbu nca ncb ncc nce nch ncl ncm ncn ncp ncr ncu ne- nea neb nec nee neh nel nem nen nep ner neu nha nhb nhc nhe nhh nhl nhm nhn nhp nhr nhu nla nlb nlc nle nlh nll nlm nln nlp nlr nlu nma nmb nmc nme nmh nml nmm nmn nmp nmr nmu nna nnb nnc nne nnh nnl nnm nnn nnp nnu npa npb npc npe nph npl npm npn npp npr npu nra nrb nrc nre nrl nrm nrn nrp nrr nru nua nub nuc nue nuh nul num nun nup nur nuu p-p paa pab pac pae pah pal pam pan pap par pau pba pbb pbc pbe pbl pbm pbn pbp pbr pbu pca pcb pcc pce pch pcl pcm pcn