-er -ic a-a a-c a-i a-t aaa aac aae aag aai aak aam aan aar aas aat ac- aca acc ace acg aci ack acm acn acr acs act aea aec aee aeg aei aek aem aen aer aes aet ag- aga agc age agg agi agk agm agn agr ags agt ai- aia aic aie aig aii aik aim ain air ais ait aka akc ake akg aki akk akm akn akr aks ama amc ame amg ami amk amm amn amr ams amt an- ana anc ane ang ani ank anm ann anr ans ant ar- ara arc are arg ari ark arm arn arr ars art as- asa asc ase asg asi ask asm asn asr ass ast at- ata atc ate atg ati atm atn atr ats att c-- caa cac cae cag cai cak cam can car cas cat cca ccc cce ccg cci cck ccm ccn ccr ccs cct ce- cea cec cee ceg cei cek cem cen cer ces cet cga cgc cge cgg cgi cgm cgn cgr cgs cgt ci- cia cic cie cig cii cik cim cin cir cis cit cka ckc cki ckm cks ckt cma cmc cme cmg cmi cmk cmm cmn cmr cms cmt cn- cna cnc cne cng cni cnm cnn cnr cns cnt cra crc cre crg cri crk crm crn crr crs crt csa csc cse csg csi csk csm csn csr css cst cta ctc cte ctg cti ctk ctm ctn ctr cts ctt eaa eac eae eag eai eak eam ean ear eas eat ec- eca ecc ece ecg eci eck ecm ecn ecr ecs ect eea eec eee eeg eek eem een eer ees eet ega egc ege egg egi egm egn egr egs egt eia eic eie eig eii eik eim ein eir eis eit eka ekc eke ekg eki ekr eks ekt em- ema emc eme emg emi emk emm emn emr ems emt en- ena enc ene eng eni enk enm enn enr ens ent era erc ere erg eri erk erm ern err ers ert es- esa esc ese esg esi esk esm esn esr ess est eta etc ete etg eti etk etm etn etr ets ett gaa gac gae gag gai gak gam gan gar gas gat gca gcc gce gcg gci gck gcm gcn gcr gcs gct ge- gea gec gee geg gei gek gem gen ger ges get gga ggc ggg ggi ggm ggn ggr ggs ggt gia gic gie gig gii gik gim gin gir gis git gka gkm gkn gks gkt gma gmc gme gmg gmi gmm gmn gmr gms gmt gna gnc gne gni gnm gnn gnr gns gnt gra grc gre grg gri grk grm grn grr grs grt gsa gsc gse gsg gsi gsk gsm gsn gsr gss gst gta gtc gte gtg gti gtk gtm gtn gtr gts gtt ia- iaa iac iae iag iai iam ian iar ias iat ica icc ice icg ici ick icm icn icr ics ict ie- iea iec iee ieg iei iek iem ien ier ies iet iga igc ige igg igi igk igm ign igr igs igt iia iic iie iii iim iin iir iis iit ika ikc ike iki ikk ikr iks ikt im- ima imc ime img imi imm imn ims imt in- ina inc ine ing ini ink inm inn inr ins int ir- ira irc ire irg iri irk irm irn irr irs irt is- isa isc ise isg isi isk ism isn isr iss ist ita itc ite itg iti itk itm itn its itt k-t ka- kaa kac kae kag kai kak kam kan kar kas kat kca kcc kce kcg kci kck kcm kcn kcr kcs kct ke- kea kec kee keg kei kek kem ken ker kes ket kga kgc kgi kgm kgs kia kic kie kig kii kik kim kin kir kis kit kkc kke kki kkk kkm kkn kkr kks kkt kma kmc kme kmg kmi kmk kmm kms kmt kn- kna knc kne kng kni knk knm knn knr knt kra krc krg kri krk krn krr krs krt ksa ksc kse ksg ksi ksk ksm ksn ksr kss kst kta ktc kte ktg ktk ktm ktn ktr kts ktt m-r maa mac mae mag mai mak mam man mar mas mat mc- mca mcc mce mcg mci mck mcm mcn mcr mcs mct mea mec mee meg mei mek mem men mer mes met mga mgc mge mgi mgk mgm mgn mgr mgs mgt mi- mia mic mie mig mii mik mim min mir mis mit mka mkc mke mkg mkk mkm mkn mkr mks mkt mma mmc mme mmg mmi mmk mmm mmn mmr mms mmt mna mnc mne mng mni mnk mnm mnn mnr mns mnt mra mrc mre mrg mri mrk mrm mrn mrr mrs mrt msa msc mse msg msi msk msm msn msr mss mst mta mtc mte mtg mti mtk mtm mtn mtr mts mtt n-i naa nac nae nag nai nak nam nan nar nas nat nca ncc nce ncg nci nck ncm ncn ncr ncs nct ne- nea nec nee neg nei nek nem nen ner nes net nga ngc nge ngg ngi ngk ngm ngn ngs ngt nia nic nie nig nii nik nim nin nir nis nit nka nkc nke nki nkk nkm nkn nkr nks nkt nma nmc nme nmg nmi nmk nmm nmn nmr nms nmt nna nnc nne nng nni nnk nnm nnn nns nnt nra nrc nre nrg nri nrk nrm nrn nrr nrs nrt nsa nsc nse nsg nsi nsk nsm nsn nsr nss nst nta ntc nte ntg nti ntk ntm ntn ntr nts ntt ra- raa rac rae rag rai rak ram ran rar ras rat rca rcc rce rcg rci rcm rcn rcr rcs rct re- rea rec ree reg rei rek rem ren rer res ret rga rgc rge rgg rgi rgk rgn rgr rgs rgt ria ric rie rig