-er -ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aak aan aar aas aat ac- aca acc ace acg ach aci ack acn acr acs act aea aec aee aeg aeh aei aek aen aer aes aet ag- aga agc age agg agh agi agk agn agr ags agt aha ahc ahe ahg ahh ahi ahk ahn ahr ahs aht ai- aia aic aie aig aih aii aik ain air ais ait aka akc ake akg akh aki akk akn akr aks an- ana anc ane ang anh ani ank ann anr ans ant ar- ara arc are arg arh ari ark arn arr ars art as- asa asc ase asg ash asi ask asn asr ass ast at- ata atc ate atg ath ati atn atr ats att c-- caa cac cae cag cah cai cak can car cas cat cca ccc cce ccg cch cci cck ccn ccr ccs cct ce- cea cec cee ceg ceh cei cek cen cer ces cet cga cgc cge cgg cgh cgi cgn cgr cgs cgt ch- cha chc che chg chh chi chk chn chr chs cht ci- cia cic cie cig cih cii cik cin cir cis cit cka ckc ckh cki cks ckt cn- cna cnc cne cng cnh cni cnn cnr cns cnt cra crc cre crg crh cri crk crn crr crs crt csa csc cse csg csh csi csk csn csr css cst cta ctc cte ctg cth cti ctk ctn ctr cts ctt eaa eac eae eag eah eai eak ean ear eas eat ec- eca ecc ece ecg ech eci eck ecn ecr ecs ect eea eec eee eeg eek een eer ees eet ega egc ege egg egh egi egn egr egs egt eha ehc ehe ehg ehh ehi ehn ehr ehs eht eia eic eie eig eii eik ein eir eis eit eka ekc eke ekg ekh eki ekr eks ekt en- ena enc ene eng enh eni enk enn enr ens ent era erc ere erg erh eri erk ern err ers ert es- esa esc ese esg esh esi esk esn esr ess est eta etc ete etg eth eti etk etn etr ets ett gaa gac gae gag gah gai gak gan gar gas gat gca gcc gce gcg gch gci gck gcn gcr gcs gct ge- gea gec gee geg geh gei gek gen ger ges get gga ggc ggg ggh ggi ggn ggr ggs ggt gha ghc ghe ghg ghh ghi ghn ghr ghs ght gia gic gie gig gih gii gik gin gir gis git gka gkh gkn gks gkt gna gnc gne gni gnn gnr gns gnt gra grc gre grg grh gri grk grn grr grs grt gsa gsc gse gsg gsi gsk gsn gsr gss gst gta gtc gte gtg gth gti gtk gtn gtr gts gtt h-i haa hac hae hag hah hai hak han har has hat hca hcc hce hcg hch hci hck hcn hcr hcs hct he- hea hec hee heg heh hei hek hen her hes het hga hgc hge hgg hgh hgi hgk hgn hgr hgs hgt hha hhc hhe hhg hhh hhi hhk hhn hhr hhs hht hia hic hie hig hih hii hik hin hir his hit hka hkg hkh hki hkk hkn hkr hks hkt hna hnc hne hng hnh hnk hnn hns hnt hr- hra hrc hre hrg hrh hri hrk hrn hrr hrs hrt hsa hsc hse hsg hsh hsi hsk hsn hsr hss hst hta htc hte htg hth hti htk htn htr hts htt ia- iaa iac iae iag iah iai ian iar ias iat ica icc ice icg ich ici ick icn icr ics ict ie- iea iec iee ieg iei iek ien ier ies iet iga igc ige igg igh igi igk ign igr igs igt iha ihc ihe ihg ihh ihi ihk ihn ihr ihs iht iia iic iie iih iii iin iir iis iit ika ikc ike iki ikk ikr iks ikt in- ina inc ine ing inh ini ink inn inr ins int ir- ira irc ire irg iri irk irn irr irs irt is- isa isc ise isg ish isi isk isn isr iss ist ita itc ite itg ith iti itk itn its itt k-t ka- kaa kac kae kag kah kai kak kan kar kas kat kca kcc kce kcg kch kci kck kcn kcr kcs kct ke- kea kec kee keg keh kei kek ken ker kes ket kga kgc kgh kgi kgs kha khe khh khi khk khn khr khs kia kic kie kig kih kii kik kin kir kis kit kkc kke kkh kki kkk kkn kkr kks kkt kn- kna knc kne kng kni knk knn knr knt kra krc krg kri krk krn krr krs krt ksa ksc kse ksg ksh ksi ksk ksn ksr kss kst kta ktc kte ktg kth ktk ktn ktr kts ktt n-i naa nac nae nag nah nai nak nan nar nas nat nca ncc nce ncg nch nci nck ncn ncr ncs nct ne- nea nec nee neg neh nei nek nen ner nes net nga ngc nge ngg ngh ngi ngk ngn ngs ngt nha nhc nhe nhg nhh nhi nhk nhn nhr nhs nht nia nic nie nig nih nii nik nin nir nis nit nka nkc nke nki nkk nkn nkr nks nkt nna nnc nne nng nnh nni nnk nnn nns nnt nra nrc nre nrg nri nrk nrn nrr nrs nrt nsa nsc nse nsg nsh nsi nsk nsn nsr nss nst nta ntc nte ntg nth nti ntk ntn ntr nts ntt ra- raa rac rae rag rah rai rak ran rar ras rat rca rcc rce rcg rch rci rcn rcr rcs rct re- rea rec ree reg reh rei rek ren rer res ret rga rgc rge rgg rgh rgi rgk rgn rgr rgs rgt rh- rha rhc rhe rhg rhh rhi rhn rhr rhs rht ria ric