-al -er -ic -ol -th -up a-a a-b a-c a-i a-t aaa aab aac aae aah aai aal aao aap aar aat aau ab- aba abb abc abe abh abi abl abo abp abr abt abu ac- aca acb acc ace ach aci acl aco acp acr act acu aea aeb aec aee aeh aei ael aeo aep aer aet aeu aha ahb ahc ahe ahh ahi ahl aho ahp ahr aht ahu ai- aia aib aic aie aih aii ail aio aip air ait aiu al- ala alb alc ale alh ali all alo alp alr alt alu aoa aob aoc aoe aoh aoi aol aoo aop aor aot aou ap- apa apb apc ape aph api apl apo app apr apt apu ar- ara arb arc are arh ari arl aro arp arr art aru at- ata atb atc ate ath ati atl ato atp atr att atu au- aua aub auc aue auh aui aul auo aup aur aut b-p b-u baa bab bac bae bah bai bal bao bap bar bat bau bba bbb bbc bbe bbh bbi bbl bbo bbp bbr bbt bbu bca bcb bcc bce bch bci bcl bco bcp bcr bct bcu be- bea beb bec bee beh bei bel beo bep ber bet beu bha bhb bhc bhe bhh bhi bhl bho bhp bhr bht bhu bi- bia bib bic bie bih bii bil bio bip bir bit biu bla blb blc ble blh bli bll blo blp blr blt blu boa bob boc boe boh boi bol boo bop bor bot bou bpa bpb bpc bpe bph bpi bpl bpo bpp bpr bpt bpu bra brb bre brh bri brl bro brp brr brt bru bta btb btc bte bth bti btl bto btp btr btt btu bua bub buc bue buh bui bul buo bup bur but buu c-- caa cab cac cae cah cai cal cao cap car cat cau cba cbb cbc cbe cbh cbi cbl cbo cbp cbr cbt cbu cca ccb ccc cce cch cci ccl cco ccp ccr cct ccu ce- cea ceb cec cee ceh cei cel ceo cep cer cet ceu ch- cha chb chc che chh chi chl cho chp chr cht chu ci- cia cib cic cie cih cii cil cio cip cir cit ciu cl- cla clb clc cle clh cli cll clo clp clr clt clu co- coa cob coc coe coh coi col coo cop cor cot cou cpa cpb cpc cpe cph cpi cpl cpo cpp cpr cpt cpu cra crb crc cre crh cri crl cro crp crr crt cru cta ctb ctc cte cth cti ctl cto ctp ctr ctt ctu cua cub cuc cue cuh cui cul cuo cup cur cut cuu eaa eab eac eae eah eai eal eao eap ear eat eau eba ebb ebc ebe ebh ebi ebl ebo ebp ebr ebt ebu ec- eca ecb ecc ece ech eci ecl eco ecr ect ecu eea eeb eec eee eel eeo eep eer eet eha ehb ehc ehe ehh ehi ehl eho ehp ehr eht ehu eia eib eic eie eii eil eio eip eir eit eiu ela elb elc ele elh eli ell elo elp elr elt elu eo- eoa eob eoc eoe eoh eoi eol eoo eop eor eot eou ep- epa epb epc epe eph epi epl epo epp epr ept epu era erb erc ere erh eri erl ero erp err ert eru eta etb etc ete eth eti etl eto etp etr ett etu eu- eua eub euc eue eui eul eup eur eut h-i haa hab hac hae hah hai hal hao hap har hat hau hba hbb hbc hbe hbh hbi hbl hbo hbp hbr hbt hbu hca hcb hcc hce hch hci hcl hco hcp hcr hct he- hea heb hec hee heh hei hel heo hep her het heu hha hhb hhc hhe hhh hhi hhl hho hhp hhr hht hhu hia hib hic hie hih hii hil hio hip hir hit hiu hla hlb hlc hle hlh hli hll hlo hlp hlr hlt hlu hoa hob hoc hoe hoh hoi hol hoo hop hor hot hou hpa hpb hpc hpe hph hpi hpl hpo hpp hpr hpt hpu hr- hra hrb hrc hre hrh hri hrl hro hrp hrr hrt hru hta htb htc hte hth hti htl hto htp htr htt hua hub huc hue huh hui hul huo hup hur hut huu ia- iaa iab iac iae iah iai ial iao iap iar iat iau iba ibb ibc ibe ibh ibi ibl ibo ibp ibr ibt ibu ica icb icc ice ich ici icl ico icp icr ict icu ie- iea iec iee iei iel iep ier iet iha ihb ihc ihe ihh ihi ihl iho ihp ihr iht ihu iia iib iic iie iih iii iil iio iip iir iit iiu il- ila ilb ilc ile ilh ili ill ilo ilp ilr ilt ilu io- ioa iob ioc ioe ioh ioi iol ioo iop ior iot iou ipa ipb ipc ipe ipi ipl ipo ipp ipr ipt ipu ir- ira irb irc ire iri irl iro irp irr irt iru ita itb itc ite ith iti itl ito itp itt itu iu- iua iub iuc iue iui iup iur iut l-p la- laa lab lac lae lah lai lal lao lap lar lat lau lba lbb lbc lbe lbh lbi lbl lbo lbp lbr lbt lbu lca lcb lcc lce lch lci lcl lco lcp lcr lct lcu lea leb lec lee leh lei lel leo lep ler let leu lha lhb lhc lhh lhi lho lhp lhr lht lhu lia lib lic lie lih lii lil lio lip lir lit liu lla llb llc lle lli lll llo llp llr llt llu loa lob loc loe loh loi lol loo lop lor lot lou lpa lpb lpc lpe lph lpi lpl lpo lpp lpr lpt lpu lra lrb lrc lrh lri lro lrp lrr lrt lru