-er a-a a-c a-t aaa aac aae aaf aag aak aam aap aar aas aat ac- aca acc ace acf acg ack acm acp acr acs act aea aec aee aef aeg aek aem aep aer aes aet af- afa afc afe aff afg afk afm afp afr afs aft ag- aga agc age agf agg agk agm agp agr ags agt aka akc ake akg akk akm akp akr aks ama amc ame amf amg amk amm amp amr ams amt ap- apa apc ape apf apg apk apm app apr aps apt ar- ara arc are arf arg ark arm arp arr ars art as- asa asc ase asf asg ask asm asp asr ass ast at- ata atc ate atf atg atm atp atr ats att c-- caa cac cae caf cag cak cam cap car cas cat cca ccc cce ccf ccg cck ccm ccp ccr ccs cct ce- cea cec cee cef ceg cek cem cep cer ces cet cfa cfc cfe cff cfg cfk cfm cfp cfr cfs cft cga cgc cge cgg cgm cgp cgr cgs cgt cka ckc ckm cks ckt cma cmc cme cmf cmg cmk cmm cmp cmr cms cmt cpa cpc cpe cpf cpg cpk cpm cpp cpr cps cpt cra crc cre crf crg crk crm crp crr crs crt csa csc cse csf csg csk csm csp csr css cst cta ctc cte ctf ctg ctk ctm ctp ctr cts ctt eaa eac eae eaf eag eak eam eap ear eas eat ec- eca ecc ece ecf ecg eck ecm ecr ecs ect eea eec eee eef eeg eek eem eep eer ees eet ef- efa efc efe eff efg efm efp efr efs eft ega egc ege egf egg egm egp egr egs egt eka ekc eke ekf ekg ekp ekr eks ekt em- ema emc eme emf emg emk emm emp emr ems emt ep- epa epc epe epf epg epm epp epr eps ept era erc ere erf erg erk erm erp err ers ert es- esa esc ese esf esg esk esm esp esr ess est eta etc ete etf etg etk etm etp etr ets ett faa fac fae faf fag fak fam fap far fas fat fca fcc fce fcf fcg fck fcm fcp fcr fcs fct fea fec fee fef feg fek fem fep fer fes fet ffa ffc ffe fff ffg ffk ffm ffp ffr ffs fft fga fgc fge fgf fgg fgm fgp fgr fgs fgt fka fkc fkf fkg fkk fkm fkp fkt fma fmc fme fmf fmg fmm fmp fmr fms fmt fpa fpc fpe fpg fpk fpm fpp fpr fps fpt fra frc fre frf frg frk frm frp frr frs frt fsa fsc fse fsf fsg fsk fsm fsp fsr fss fst fta ftc fte ftf ftg ftk ftm ftp ftr fts ftt g-p gaa gac gae gaf gag gak gam gap gar gas gat gca gcc gce gcf gcg gck gcm gcp gcr gcs gct ge- gea gec gee gef geg gek gem gep ger ges get gfa gfc gfe gff gfk gfm gfp gfr gfs gft gga ggc ggg ggm ggp ggr ggs ggt gka gkm gkp gks gkt gma gmc gme gmf gmg gmm gmp gmr gms gmt gpa gpc gpe gpf gpg gpk gpm gpp gpr gps gpt gra grc gre grf grg grk grm grp grr grs grt gsa gsc gse gsf gsg gsk gsm gsp gsr gss gst gta gtc gte gtf gtg gtk gtm gtp gtr gts gtt k-t ka- kaa kac kae kaf kag kak kam kap kar kas kat kca kcc kce kcg kck kcm kcp kcr kcs kct ke- kea kec kee kef keg kek kem kep ker kes ket kfa kfc kff kfg kfm kfs kga kgc kgf kgm kgp kgs kkc kke kkk kkm kkp kkr kks kkt kma kmc kme kmf kmg kmk kmm kmp kms kmt kpa kpc kpe kpf kpk kpm kpp kpr kps kpt kra krc krf krg krk krp krr krs krt ksa ksc kse ksf ksg ksk ksm ksp ksr kss kst kta ktc kte ktf ktg ktk ktm ktp ktr kts ktt m-f m-r maa mac mae maf mag mak mam map mar mas mat mc- mca mcc mce mcf mcg mck mcm mcp mcr mcs mct mea mec mee mef meg mek mem mep mer mes met mfa mfc mfe mff mfg mfm mfp mfr mfs mft mga mgc mge mgf mgk mgm mgp mgr mgs mgt mka mkc mke mkg mkk mkm mkp mkr mks mkt mma mmc mme mmf mmg mmk mmm mmp mmr mms mmt mpa mpc mpe mpf mpg mpk mpm mpp mpr mps mpt mra mrc mre mrf mrg mrk mrm mrp mrr mrs mrt msa msc mse msf msg msk msm msp msr mss mst mta mtc mte mtf mtg mtk mtm mtp mtr mts mtt p-p paa pac pae paf pag pak pam pap par pas pat pca pcc pce pcf pcg pck pcm pcp pcr pcs pct pea pec pee pef peg pek pem pep per pes pet pfa pfc pfe pff pfg pfk pfm pfp pfr pfs pft pga pgc pge pgf pgg pgk pgm pgp pgr pgs pgt pka pkc pke pkf pkg pkm pkp pkr pks pkt pma pmc pme pmf pmg pmk pmm pmp pmr pms pmt ppa ppc ppe ppf ppg ppk ppm ppp ppr pps ppt pra prc pre prf prg prk prm prp prr prs prt ps- psa psc pse psf psg psk psm psp psr pss pst pt- pta ptc pte ptf ptg ptk ptm ptp ptr pts ptt ra- raa rac rae raf rag rak ram rap rar ras rat rca rcc rce rcf rcg rcm rcp rcr rcs rct re- rea rec ree ref reg rek rem rep rer res ret rfa rfc rfe rff rfg rfk rfm rfp rfr rfs rft rga rgc rge rgf rgg rgk rgp rgr rgs rgt rkc rke rkf rkg