-er a-a a-i a-t aaa aae aaf aag aai aan aap aar aas aat aea aee aef aeg aei aen aep aer aes aet af- afa afe aff afg afi afn afp afr afs aft ag- aga age agf agg agi agn agp agr ags agt ai- aia aie aif aig aii ain aip air ais ait an- ana ane anf ang ani ann anp anr ans ant ap- apa ape apf apg api apn app apr aps apt ar- ara are arf arg ari arn arp arr ars art as- asa ase asf asg asi asn asp asr ass ast at- ata ate atf atg ati atn atp atr ats att eaa eae eaf eag eai ean eap ear eas eat eea eee eef eeg een eep eer ees eet ef- efa efe eff efg efi efp efr efs eft ega ege egf egg egi egn egp egr egs egt eia eie eif eig eii ein eip eir eis eit en- ena ene enf eng eni enn enp enr ens ent ep- epa epe epf epg epi epn epp epr eps ept era ere erf erg eri ern erp err ers ert es- esa ese esf esg esi esn esp esr ess est eta ete etf etg eti etn etp etr ets ett faa fae faf fag fai fan fap far fas fat fea fee fef feg fei fen fep fer fes fet ffa ffe fff ffg ffi ffn ffp ffr ffs fft fga fge fgf fgg fgi fgn fgp fgr fgs fgt fia fie fif fig fii fin fip fir fis fit fna fne fnf fng fni fnn fnp fnr fns fnt fpa fpe fpg fpi fpn fpp fpr fps fpt fra fre frf frg fri frn frp frr frs frt fsa fse fsf fsg fsi fsn fsp fsr fss fst fta fte ftf ftg fti ftn ftp ftr fts ftt g-p gaa gae gaf gag gai gan gap gar gas gat ge- gea gee gef geg gei gen gep ger ges get gfa gfe gff gfi gfp gfr gfs gft gga ggg ggi ggn ggp ggr ggs ggt gia gie gif gig gii gin gip gir gis git gna gne gnf gni gnn gnp gnr gns gnt gpa gpe gpf gpg gpi gpn gpp gpr gps gpt gra gre grf grg gri grn grp grr grs grt gsa gse gsf gsg gsi gsn gsp gsr gss gst gta gte gtf gtg gti gtn gtp gtr gts gtt i-f ia- iaa iae iaf iag iai ian iap iar ias iat ie- iea iee ief ieg iei ien iep ier ies iet ifa ife iff ifg ifi ifn ifp ifr ifs ift iga ige igf igg igi ign igp igr igs igt iia iie iif iii iin iip iir iis iit in- ina ine inf ing ini inn inp inr ins int ipa ipe ipf ipg ipi ipn ipp ipr ips ipt ir- ira ire irf irg iri irn irp irr irs irt is- isa ise isf isg isi isn isp isr iss ist ita ite itf itg iti itn itp its itt n-i naa nae naf nag nai nan nap nar nas nat ne- nea nee nef neg nei nen nep ner nes net nfa nfe nff nfi nfn nfp nfr nfs nft nga nge ngf ngg ngi ngn ngp ngs ngt nia nie nif nig nii nin nip nir nis nit nna nne nnf nng nni nnn nnp nns nnt npa npe npf npg npi npn npp npr nps npt nra nre nrf nrg nri nrn nrp nrr nrs nrt nsa nse nsf nsg nsi nsn nsp nsr nss nst nta nte ntf ntg nti ntn ntp ntr nts ntt p-p paa pae paf pag pai pan pap par pas pat pea pee pef peg pei pen pep per pes pet pfa pfe pff pfg pfi pfn pfp pfr pfs pft pga pge pgf pgg pgi pgn pgp pgr pgs pgt pia pie pif pig pii pin pip pir pis pit pn- pna pne pnf png pni pnn pnp pnr pns pnt ppa ppe ppf ppg ppi ppn ppp ppr pps ppt pra pre prf prg pri prn prp prr prs prt ps- psa pse psf psg psi psn psp psr pss pst pt- pta pte ptf ptg pti ptn ptp ptr pts ptt ra- raa rae raf rag rai ran rap rar ras rat re- rea ree ref reg rei ren rep rer res ret rfa rfe rff rfg rfi rfn rfp rfr rfs rft rga rge rgf rgg rgi rgn rgp rgr rgs rgt ria rie rif rig rii rin rip rir ris rit rna rng rni rnn rnp rnr rns rnt rpa rpe rpf rpg rpi rpn rpp rpr rps rpt rra rrf rrg rri rrn rrp rrr rrs rrt rsa rse rsf rsg rsi rsn rsp rsr rss rst rta rte rtf rtg rti rtn rtp rtr rts rtt saa sae saf sag sai san sap sar sas sat se- sea see sef seg sei sen sep ser ses set sfa sfe sff sfg sfi sfn sfp sfr sfs sft sga sge sgf sgg sgi sgn sgp sgr sgs sgt sia sie sif sig sii sin sip sir sis sit sna sne snf sng sni snn snp snr sns snt spa spe spf spg spi spn spp spr sps spt sr- sra sre srf srg sri srn srp srr srs srt ss- ssa sse ssf ssg ssi ssn ssp ssr sss sst sta ste stf stg sti stn stp str sts stt taa tae taf tag tai tan tap tar tas tat te- tea tee tef teg tei ten tep ter tes tet tfa tfe tff tfg tfi tfn tfp tfr tfs tft tga tge tgf tgg tgi tgn tgp tgr tgs tgt tia tie tif tig tii tin tip tir tis tit tna tne tnf tng tni tnn tnp tnr tns tnt tpa tpe tpf tpg tpi tpn tpp tpr tps tpt tra tre trf trg tri trn trp trr trs trt