-er a-a a-i a-t aaa aae aag aai aam aap aar aas aat aax aea aee aeg aei aem aep aer aes aet aex ag- aga age agg agi agm agp agr ags agt agx ai- aia aie aig aii aim aip air ais ait aix ama ame amg ami amm amp amr ams amt amx ap- apa ape apg api apm app apr aps apt apx ar- ara are arg ari arm arp arr ars art arx as- asa ase asg asi asm asp asr ass ast asx at- ata ate atg ati atm atp atr ats att atx ax- axa axe axi axm axp axr axs axt axx eaa eae eag eai eam eap ear eas eat eax eea eee eeg eem eep eer ees eet eex ega ege egg egi egm egp egr egs egt egx eia eie eig eii eim eip eir eis eit eix em- ema eme emg emi emm emp emr ems emt emx ep- epa epe epg epi epm epp epr eps ept epx era ere erg eri erm erp err ers ert es- esa ese esg esi esm esp esr ess est esx eta ete etg eti etm etp etr ets ett etx ex- exa exe exi exp exr exs ext exx g-p gaa gae gag gai gam gap gar gas gat ge- gea gee geg gei gem gep ger ges get gex gga ggg ggi ggm ggp ggr ggs ggt gia gie gig gii gim gip gir gis git gma gme gmg gmi gmm gmp gmr gms gmt gmx gpa gpe gpg gpi gpm gpp gpr gps gpt gpx gra gre grg gri grm grp grr grs grt grx gsa gse gsg gsi gsm gsp gsr gss gst gsx gta gte gtg gti gtm gtp gtr gts gtt gtx gxa gxp gxs gxt ia- iaa iae iag iai iam iap iar ias iat ie- iea iee ieg iei iem iep ier ies iet iex iga ige igg igi igm igp igr igs igt iia iie iii iim iip iir iis iit iix im- ima ime img imi imm imp ims imt imx ipa ipe ipg ipi ipm ipp ipr ips ipt ipx ir- ira ire irg iri irm irp irr irs irt irx is- isa ise isg isi ism isp isr iss ist ita ite itg iti itm itp its itt itx ixe ixi m-r maa mae mag mai mam map mar mas mat max mea mee meg mei mem mep mer mes met mex mga mge mgi mgm mgp mgr mgs mgt mgx mi- mia mie mig mii mim mip mir mis mit mix mma mme mmg mmi mmm mmp mmr mms mmt mmx mpa mpe mpg mpi mpm mpp mpr mps mpt mpx mra mre mrg mri mrm mrp mrr mrs mrt mrx msa mse msg msi msm msp msr mss mst msx mta mte mtg mti mtm mtp mtr mts mtt mtx mxa mxi mxp mxr mxs p-p paa pae pag pai pam pap par pas pat pax pea pee peg pei pem pep per pes pet pex pga pge pgg pgi pgm pgp pgr pgs pgt pia pie pig pii pim pip pir pis pit pix pma pme pmg pmi pmm pmp pmr pms pmt pmx ppa ppe ppg ppi ppm ppp ppr pps ppt ppx pra pre prg pri prm prp prr prs prt prx ps- psa pse psg psi psm psp psr pss pst psx pt- pta pte ptg pti ptm ptp ptr pts ptt ptx pxe pxg pxm pxr pxs pxt ra- raa rae rag rai ram rap rar ras rat rax re- rea ree reg rei rem rep rer res ret rex rga rge rgg rgi rgp rgr rgs rgt rgx ria rie rig rii rim rip rir ris rit rix rma rme rmg rmi rmm rmp rmr rms rmt rmx rpa rpe rpg rpi rpm rpp rpr rps rpt rpx rra rrg rri rrm rrp rrr rrs rrt rsa rse rsg rsi rsm rsp rsr rss rst rsx rta rte rtg rti rtm rtp rtr rts rtt rtx rxp rxr rxs saa sae sag sai sam sap sar sas sat sax se- sea see seg sei sem sep ser ses set sex sga sge sgg sgi sgm sgp sgr sgs sgt sgx sia sie sig sii sim sip sir sis sit six sma sme smg smi smm smp smr sms smt smx spa spe spg spi spm spp spr sps spt spx sr- sra sre srg sri srm srp srr srs srt srx ss- ssa sse ssg ssi ssm ssp ssr sss sst ssx sta ste stg sti stm stp str sts stt stx sxi sxm sxs sxt t-x taa tae tag tai tam tap tar tas tat tax te- tea tee teg tei tem tep ter tes tet tex tga tge tgg tgi tgm tgp tgr tgs tgt tia tie tig tii tim tip tir tis tit tix tma tme tmg tmi tmm tmp tmr tms tmt tmx tpa tpe tpg tpi tpm tpp tpr tps tpt tpx tra tre trg tri trm trp trr trs trt trx tsa tse tsg tsi tsm tsp tsr tss tst tsx tta tte ttg tti ttm ttp ttr tts ttt ttx txe txi txs txt xaa xag xam xap xar xas xat xee xeg xem xep xer xes xet xex xge xgi xgp xia xie xii xis xit xix xma xmg xmi xmm xmp xmr xms xmt xmx xpa xpe xpg xpm xpp xps xpt xrt xrx xsa xsi xsm xsp xss xst xti xtm xtp xtr xts xtx xxi xxp xxx