-al -er a-a a-b a-i a-t aaa aab aae aai aal aam aan aap aar aat ab- aba abb abe abi abl abm abn abp abr abt aea aeb aee aei ael aem aen aep aer aet ai- aia aib aie aii ail aim ain aip air ait al- ala alb ale ali all alm aln alp alr alt ama amb ame ami aml amm amn amp amr amt an- ana anb ane ani anl anm ann anp anr ant ap- apa apb ape api apl apm apn app apr apt ar- ara arb are ari arl arm arn arp arr art at- ata atb ate ati atl atm atn atp atr att b-p baa bab bae bai bal bam ban bap bar bat bba bbb bbe bbi bbl bbm bbn bbp bbr bbt be- bea beb bee bei bel bem ben bep ber bet bi- bia bib bie bii bil bim bin bip bir bit bla blb ble bli bll blm bln blp blr blt bma bmb bme bmi bml bmm bmn bmp bmr bmt bna bnb bne bni bnl bnn bnp bnr bnt bpa bpb bpe bpi bpl bpm bpn bpp bpr bpt bra brb bre bri brl brm brn brp brr brt bta btb bte bti btl btm btn btp btr btt eaa eab eae eai eal eam ean eap ear eat eba ebb ebe ebi ebl ebm ebn ebp ebr ebt eea eeb eee eel eem een eep eer eet eia eib eie eii eil eim ein eip eir eit ela elb ele eli ell elm eln elp elr elt em- ema emb eme emi eml emm emn emp emr emt en- ena enb ene eni enl enm enn enp enr ent ep- epa epb epe epi epl epm epn epp epr ept era erb ere eri erl erm ern erp err ert eta etb ete eti etl etm etn etp etr ett ia- iaa iab iae iai ial iam ian iap iar iat iba ibb ibe ibi ibl ibm ibn ibp ibr ibt ie- iea iee iei iel iem ien iep ier iet iia iib iie iii iil iim iin iip iir iit il- ila ilb ile ili ill ilm iln ilp ilr ilt im- ima imb ime imi iml imm imn imp imt in- ina inb ine ini inl inm inn inp inr int ipa ipb ipe ipi ipl ipm ipn ipp ipr ipt ir- ira irb ire iri irl irm irn irp irr irt ita itb ite iti itl itm itn itp itt l-p la- laa lab lae lai lal lam lan lap lar lat lba lbb lbe lbi lbl lbm lbp lbr lbt lea leb lee lei lel lem len lep ler let lia lib lie lii lil lim lin lip lir lit lla llb lle lli lll llm lln llp llr llt lma lmb lme lmi lml lmm lmn lmp lmr lmt lna lnb lne lni lnl lnm lnn lnp lnr lnt lpa lpb lpe lpi lpl lpm lpn lpp lpr lpt lra lrb lri lrm lrn lrp lrr lrt lta ltb lte lti ltl ltm ltp ltr ltt m-r maa mab mae mai mal mam man map mar mat mba mbb mbe mbi mbl mbm mbp mbr mbt mea meb mee mei mel mem men mep mer met mi- mia mib mie mii mil mim min mip mir mit mla mlb mle mli mll mlm mln mlp mlr mlt mma mmb mme mmi mml mmm mmn mmp mmr mmt mna mnb mne mni mnl mnm mnn mnp mnr mnt mpa mpb mpe mpi mpl mpm mpn mpp mpr mpt mra mrb mre mri mrl mrm mrn mrp mrr mrt mta mtb mte mti mtl mtm mtn mtp mtr mtt n-i naa nab nae nai nal nam nan nap nar nat nba nbb nbe nbi nbl nbm nbn nbp nbr nbt ne- nea neb nee nei nel nem nen nep ner net nia nib nie nii nil nim nin nip nir nit nla nlb nle nli nll nlm nln nlp nlr nlt nma nmb nme nmi nml nmm nmn nmp nmr nmt nna nnb nne nni nnl nnm nnn nnp nnt npa npb npe npi npl npm npn npp npr npt nra nrb nre nri nrl nrm nrn nrp nrr nrt nta ntb nte nti ntm ntn ntp ntr ntt p-p paa pab pae pai pal pam pan pap par pat pba pbb pbe pbi pbl pbm pbn pbp pbr pbt pea peb pee pei pel pem pen pep per pet pia pib pie pii pil pim pin pip pir pit pla plb ple pli pll plm pln plp plr plt pma pmb pme pmi pml pmm pmn pmp pmr pmt pn- pna pnb pne pni pnl pnm pnn pnp pnr pnt ppa ppb ppe ppi ppl ppm ppn ppp ppr ppt pra prb pre pri prl prm prn prp prr prt pt- pta ptb pte pti ptl ptm ptn ptp ptr ptt ra- raa rab rae rai ral ram ran rap rar rat rba rbb rbe rbi rbl rbm rbn rbp rbr rbt re- rea reb ree rei rel rem ren rep rer ret ria rib rie rii ril rim rin rip rir rit rla rle rli rll rlm rln rlp rlr rlt rma rmb rme rmi rml rmm rmn rmp rmr rmt rna rnb rni rnm rnn rnp rnr rnt rpa rpb rpe rpi rpl rpm rpn rpp rpr rpt rra rrb rri rrl rrm rrn rrp rrr rrt rta rtb rte rti rtl rtm rtn rtp rtr rtt taa tab tae tai tal tam tan tap tar tat tba tbb tbe tbi tbl tbm tbn tbp tbr tbt te- tea teb tee tei tel tem ten tep ter tet tia tib tie tii til tim tin tip tir tit tla tle tli tll tlm tln tlp tlr tlt tma tmb tme tmi tml tmm tmn tmp tmr tmt tna tnb tne tni tnl tnm tnn tnp tnr tnt tpa tpb tpe tpi tpl tpm tpn tpp tpr tpt