-er -ic a-a a-c a-i a-t aaa aac aae aaf aai aak aam aao aap aar aat ac- aca acc ace acf aci ack acm aco acp acr act aea aec aee aef aei aek aem aeo aep aer aet af- afa afc afe aff afi afk afm afo afp afr aft ai- aia aic aie aif aii aik aim aio aip air ait aka akc ake aki akk akm ako akp akr ama amc ame amf ami amk amm amo amp amr amt aoa aoc aoe aof aoi aok aom aoo aop aor aot ap- apa apc ape apf api apk apm apo app apr apt ar- ara arc are arf ari ark arm aro arp arr art at- ata atc ate atf ati atm ato atp atr att c-- caa cac cae caf cai cak cam cao cap car cat cca ccc cce ccf cci cck ccm cco ccp ccr cct ce- cea cec cee cef cei cek cem ceo cep cer cet cfa cfc cfe cff cfi cfk cfm cfo cfp cfr cft ci- cia cic cie cif cii cik cim cio cip cir cit cka ckc cki ckm cko ckt cma cmc cme cmf cmi cmk cmm cmo cmp cmr cmt co- coa coc coe cof coi cok com coo cop cor cot cpa cpc cpe cpf cpi cpk cpm cpo cpp cpr cpt cra crc cre crf cri crk crm cro crp crr crt cta ctc cte ctf cti ctk ctm cto ctp ctr ctt eaa eac eae eaf eai eak eam eao eap ear eat ec- eca ecc ece ecf eci eck ecm eco ecr ect eea eec eee eef eek eem eeo eep eer eet ef- efa efc efe eff efi efm efo efp efr eft eia eic eie eif eii eik eim eio eip eir eit eka ekc eke ekf eki eko ekp ekr ekt em- ema emc eme emf emi emk emm emo emp emr emt eo- eoa eoc eoe eof eoi eok eom eoo eop eor eot ep- epa epc epe epf epi epm epo epp epr ept era erc ere erf eri erk erm ero erp err ert eta etc ete etf eti etk etm eto etp etr ett faa fac fae faf fai fak fam fao fap far fat fca fcc fce fcf fci fck fcm fco fcp fcr fct fea fec fee fef fei fek fem feo fep fer fet ffa ffc ffe fff ffi ffk ffm ffo ffp ffr fft fia fic fie fif fii fik fim fip fir fit fka fkc fkf fki fkk fkm fkp fkt fma fmc fme fmf fmi fmm fmo fmp fmr fmt foa foc foe fof foi fok fom foo fop for fot fpa fpc fpe fpi fpk fpm fpo fpp fpr fpt fra frc fre frf fri frk frm fro frp frr frt fta ftc fte ftf fti ftk ftm fto ftp ftr ftt i-f ia- iaa iac iae iaf iai iam iao iap iar iat ica icc ice icf ici ick icm ico icp icr ict ie- iea iec iee ief iei iek iem iep ier iet ifa ifc ife iff ifi ifm ifo ifp ifr ift iia iic iie iif iii iim iio iip iir iit ika ikc ike ikf iki ikk iko ikr ikt im- ima imc ime imf imi imm imo imp imt io- ioa ioc ioe iof ioi iom ioo iop ior iot ipa ipc ipe ipf ipi ipm ipo ipp ipr ipt ir- ira irc ire irf iri irk irm iro irp irr irt ita itc ite itf iti itk itm ito itp itt k-t ka- kaa kac kae kaf kai kak kam kao kap kar kat kca kcc kce kci kck kcm kcp kcr kct ke- kea kec kee kef kei kek kem keo kep ker ket kfa kfc kff kfi kfm kfo kia kic kie kif kii kik kim kio kip kir kit kkc kke kki kkk kkm kkp kkr kkt kma kmc kme kmf kmi kmk kmm kmo kmp kmt koa koc koe kof koi kok kom koo kop kor kot kpa kpc kpe kpf kpi kpk kpm kpo kpp kpr kpt kra krc krf kri krk kro krp krr krt kta ktc kte ktf ktk ktm kto ktp ktr ktt m-f m-o m-r maa mac mae maf mai mak mam mao map mar mat mc- mca mcc mce mcf mci mck mcm mco mcp mcr mct mea mec mee mef mei mek mem meo mep mer met mfa mfc mfe mff mfi mfm mfo mfp mfr mft mi- mia mic mie mif mii mik mim mio mip mir mit mka mkc mke mkk mkm mko mkp mkr mkt mma mmc mme mmf mmi mmk mmm mmo mmp mmr mmt moa moc moe mof moi mok mom moo mop mor mot mpa mpc mpe mpf mpi mpk mpm mpo mpp mpr mpt mra mrc mre mrf mri mrk mrm mro mrp mrr mrt mta mtc mte mtf mti mtk mtm mto mtp mtr mtt o-i oaa oac oae oaf oai oak oam oao oap oar oat oc- oca occ ocf oci ock ocm oco ocp ocr oct oea oec oee oef oei oem oeo oep oer oet of- ofa ofc ofe off ofi ofm ofo ofp ofr oft oia oic oie oif oii oik oim oio oip oir oit oka okc oke oki okk oko okp okr om- oma omc ome omf omi omm omo omp omr omt oo- ooa ooc oof ooi ook oom ooo oop oor oot op- opa opc ope opf opi opk opm opo opp opr opt or- ora orc ore orf ori ork orm oro orp orr ort ot- ota otc ote otf oti otk otm oto otp otr ott p-p paa pac pae paf pai pak pam pao pap par pat pca pcc pce pcf pci pck pcm pco pcp pcr pct pea pec pee pef pei pek pem peo pep per pet pfa pfc pfe pff pfi pfk pfm pfo pfp pfr pft