-al -er -ic a-a a-b a-c a-i aaa aab aac aae aah aai aal aam aan aar aau ab- aba abb abc abe abh abi abl abm abn abr abu ac- aca acb acc ace ach aci acl acm acn acr acu aea aeb aec aee aeh aei ael aem aen aer aeu aha ahb ahc ahe ahh ahi ahl ahm ahn ahr ahu ai- aia aib aic aie aih aii ail aim ain air aiu al- ala alb alc ale alh ali all alm aln alr alu ama amb amc ame amh ami aml amm amn amr amu an- ana anb anc ane anh ani anl anm ann anr anu ar- ara arb arc are arh ari arl arm arn arr aru au- aua aub auc aue auh aui aul aum aun aur b-u baa bab bac bae bah bai bal bam ban bar bau bba bbb bbc bbe bbh bbi bbl bbm bbn bbr bbu bca bcb bcc bce bch bci bcl bcm bcn bcr bcu be- bea beb bec bee beh bei bel bem ben ber beu bha bhb bhc bhe bhh bhi bhl bhm bhr bhu bi- bia bib bic bie bih bii bil bim bin bir biu bla blb blc ble blh bli bll blm bln blr blu bma bmb bmc bme bmh bmi bml bmm bmn bmr bmu bna bnb bnc bne bni bnl bnn bnr bnu bra brb bre brh bri brl brm brn brr bru bua bub buc bue buh bui bul bum bun bur buu c-- caa cab cac cae cah cai cal cam can car cau cba cbb cbc cbe cbh cbi cbl cbm cbn cbr cbu cca ccb ccc cce cch cci ccl ccm ccn ccr ccu ce- cea ceb cec cee ceh cei cel cem cen cer ceu ch- cha chb chc che chh chi chl chm chn chr chu ci- cia cib cic cie cih cii cil cim cin cir ciu cl- cla clb clc cle clh cli cll clm cln clr clu cma cmb cmc cme cmh cmi cml cmm cmn cmr cmu cn- cna cnb cnc cne cnh cni cnl cnm cnn cnr cnu cra crb crc cre crh cri crl crm crn crr cru cua cub cuc cue cuh cui cul cum cun cur cuu eaa eab eac eae eah eai eal eam ean ear eau eba ebb ebc ebe ebh ebi ebl ebm ebn ebr ebu ec- eca ecb ecc ece ech eci ecl ecm ecn ecr ecu eea eeb eec eee eel eem een eer eha ehb ehc ehe ehh ehi ehl ehm ehn ehr ehu eia eib eic eie eii eil eim ein eir eiu ela elb elc ele elh eli ell elm eln elr elu em- ema emb emc eme emh emi eml emm emn emr emu en- ena enb enc ene enh eni enl enm enn enr enu era erb erc ere erh eri erl erm ern err eru eu- eua eub euc eue eui eul eun eur h-i haa hab hac hae hah hai hal ham han har hau hba hbb hbc hbe hbh hbi hbl hbm hbn hbr hbu hca hcb hcc hce hch hci hcl hcm hcn hcr he- hea heb hec hee heh hei hel hem hen her heu hha hhb hhc hhe hhh hhi hhl hhm hhn hhr hhu hia hib hic hie hih hii hil him hin hir hiu hla hlb hlc hle hlh hli hll hlm hln hlr hlu hma hmb hmc hme hmh hmi hml hmm hmr hmu hna hnb hnc hne hnh hnl hnn hnu hr- hra hrb hrc hre hrh hri hrl hrm hrn hrr hru hua hub huc hue huh hui hul hum hun hur huu ia- iaa iab iac iae iah iai ial iam ian iar iau iba ibb ibc ibe ibh ibi ibl ibm ibn ibr ibu ica icb icc ice ich ici icl icm icn icr icu ie- iea iec iee iei iel iem ien ier iha ihb ihc ihe ihh ihi ihl ihm ihn ihr ihu iia iib iic iie iih iii iil iim iin iir iiu il- ila ilb ilc ile ilh ili ill ilm iln ilr ilu im- ima imb imc ime imh imi iml imm imn imu in- ina inb inc ine inh ini inl inm inn inr inu ir- ira irb irc ire iri irl irm irn irr iru iu- iua iub iuc iue iui ium iur la- laa lab lac lae lah lai lal lam lan lar lau lba lbb lbc lbe lbh lbi lbl lbm lbr lbu lca lcb lcc lce lch lci lcl lcm lcn lcr lcu lea leb lec lee leh lei lel lem len ler leu lha lhb lhc lhh lhi lhr lhu lia lib lic lie lih lii lil lim lin lir liu lla llb llc lle lli lll llm lln llr llu lma lmb lmc lme lmh lmi lml lmm lmn lmr lmu lna lnb lnc lne lnh lni lnl lnm lnn lnr lnu lra lrb lrc lrh lri lrm lrn lrr lru lua lub luc lue luh lui lul lum lun lur luu m-r maa mab mac mae mah mai mal mam man mar mau mba mbb mbc mbe mbh mbi mbl mbm mbr mbu mc- mca mcb mcc mce mch mci mcl mcm mcn mcr mcu mea meb mec mee meh mei mel mem men mer meu mha mhc mhh mhi mhl mhm mhn mhr mhu mi- mia mib mic mie mih mii mil mim min mir miu mla mlb mlc mle mlh mli mll mlm mln mlr mlu mma mmb mmc mme mmh mmi mml mmm mmn mmr mmu mna mnb mnc mne mni mnl mnm mnn mnr mnu mra mrb mrc mre mrh mri mrl mrm mrn mrr mru mua mub muc mue muh mui mul mum mun mur muu n-i naa nab nac nae nah nai nal nam nan nar nau nba nbb nbc nbe nbi nbl nbm nbn nbr nbu nca ncb ncc nce nch nci ncl