-er -ic a-a a-c a-i a-t aaa aac aae aag aai aam aan aao aap aar aat ac- aca acc ace acg aci acm acn aco acp acr act aea aec aee aeg aei aem aen aeo aep aer aet ag- aga agc age agg agi agm agn ago agp agr agt ai- aia aic aie aig aii aim ain aio aip air ait ama amc ame amg ami amm amn amo amp amr amt an- ana anc ane ang ani anm ann ano anp anr ant aoa aoc aoe aog aoi aom aon aoo aop aor aot ap- apa apc ape apg api apm apn apo app apr apt ar- ara arc are arg ari arm arn aro arp arr art at- ata atc ate atg ati atm atn ato atp atr att c-- caa cac cae cag cai cam can cao cap car cat cca ccc cce ccg cci ccm ccn cco ccp ccr cct ce- cea cec cee ceg cei cem cen ceo cep cer cet cga cgc cge cgg cgi cgm cgn cgo cgp cgr cgt ci- cia cic cie cig cii cim cin cio cip cir cit cma cmc cme cmg cmi cmm cmn cmo cmp cmr cmt cn- cna cnc cne cng cni cnm cnn cno cnp cnr cnt co- coa coc coe cog coi com con coo cop cor cot cpa cpc cpe cpg cpi cpm cpn cpo cpp cpr cpt cra crc cre crg cri crm crn cro crp crr crt cta ctc cte ctg cti ctm ctn cto ctp ctr ctt eaa eac eae eag eai eam ean eao eap ear eat ec- eca ecc ece ecg eci ecm ecn eco ecr ect eea eec eee eeg eem een eeo eep eer eet ega egc ege egg egi egm egn ego egp egr egt eia eic eie eig eii eim ein eio eip eir eit em- ema emc eme emg emi emm emn emo emp emr emt en- ena enc ene eng eni enm enn eno enp enr ent eo- eoa eoc eoe eog eoi eom eon eoo eop eor eot ep- epa epc epe epg epi epm epn epo epp epr ept era erc ere erg eri erm ern ero erp err ert eta etc ete etg eti etm etn eto etp etr ett g-p gaa gac gae gag gai gam gan gao gap gar gat gca gcc gce gcg gci gcm gcn gco gcp gcr gct ge- gea gec gee geg gei gem gen geo gep ger get gga ggc ggg ggi ggm ggn ggo ggp ggr ggt gia gic gie gig gii gim gin gio gip gir git gma gmc gme gmg gmi gmm gmn gmo gmp gmr gmt gna gnc gne gni gnm gnn gno gnp gnr gnt goa goc goe gog goi gom gon goo gop gor got gpa gpc gpe gpg gpi gpm gpn gpo gpp gpr gpt gra grc gre grg gri grm grn gro grp grr grt gta gtc gte gtg gti gtm gtn gto gtp gtr gtt ia- iaa iac iae iag iai iam ian iao iap iar iat ica icc ice icg ici icm icn ico icp icr ict ie- iea iec iee ieg iei iem ien iep ier iet iga igc ige igg igi igm ign igo igp igr igt iia iic iie iii iim iin iio iip iir iit im- ima imc ime img imi imm imn imo imp imt in- ina inc ine ing ini inm inn ino inp inr int io- ioa ioc ioe iog ioi iom ion ioo iop ior iot ipa ipc ipe ipg ipi ipm ipn ipo ipp ipr ipt ir- ira irc ire irg iri irm irn iro irp irr irt ita itc ite itg iti itm itn ito itp itt m-o m-r maa mac mae mag mai mam man mao map mar mat mc- mca mcc mce mcg mci mcm mcn mco mcp mcr mct mea mec mee meg mei mem men meo mep mer met mga mgc mge mgi mgm mgn mgo mgp mgr mgt mi- mia mic mie mig mii mim min mio mip mir mit mma mmc mme mmg mmi mmm mmn mmo mmp mmr mmt mna mnc mne mng mni mnm mnn mno mnp mnr mnt moa moc moe mog moi mom mon moo mop mor mot mpa mpc mpe mpg mpi mpm mpn mpo mpp mpr mpt mra mrc mre mrg mri mrm mrn mro mrp mrr mrt mta mtc mte mtg mti mtm mtn mto mtp mtr mtt n-i naa nac nae nag nai nam nan nao nap nar nat nca ncc nce ncg nci ncm ncn nco ncp ncr nct ne- nea nec nee neg nei nem nen neo nep ner net nga ngc nge ngg ngi ngm ngn ngo ngp ngt nia nic nie nig nii nim nin nio nip nir nit nma nmc nme nmg nmi nmm nmn nmo nmp nmr nmt nna nnc nne nng nni nnm nnn nno nnp nnt no- noa noc noe nog noi nom non noo nop nor not npa npc npe npg npi npm npn npo npp npr npt nra nrc nre nrg nri nrm nrn nro nrp nrr nrt nta ntc nte ntg nti ntm ntn nto ntp ntr ntt o-i oaa oac oae oag oai oam oan oao oap oar oat oc- oca occ ocg oci ocm ocn oco ocp ocr oct oea oec oee oeg oei oem oen oeo oep oer oet oga ogc oge ogg ogi ogn ogo ogp ogt oia oic oie oii oim oin oio oip oir oit om- oma omc ome omg omi omm omn omo omp omr omt on- ona onc one ong oni onn ono onp onr ont oo- ooa ooc oog ooi oom oon ooo oop oor oot op- opa opc ope opg opi opm opn opo opp opr opt or- ora orc ore org ori orm orn oro orp orr ort ot- ota otc ote otg oti otm otn oto otp otr ott p-p paa pac