-er -ic -th a-a a-c a-i a-t aaa aac aad aae aag aah aai aan aar aas aat ac- aca acc acd ace acg ach aci acn acr acs act ad- ada adc add ade adg adh adi adn adr ads adt aea aec aed aee aeg aeh aei aen aer aes aet ag- aga agc agd age agg agh agi agn agr ags agt aha ahc ahd ahe ahg ahh ahi ahn ahr ahs aht ai- aia aic aid aie aig aih aii ain air ais ait an- ana anc and ane ang anh ani ann anr ans ant ar- ara arc ard are arg arh ari arn arr ars art as- asa asc asd ase asg ash asi asn asr ass ast at- ata atc atd ate atg ath ati atn atr ats att c-- caa cac cad cae cag cah cai can car cas cat cca ccc ccd cce ccg cch cci ccn ccr ccs cct cda cdc cdd cde cdg cdh cdi cdn cdr cds cdt ce- cea cec ced cee ceg ceh cei cen cer ces cet cga cgc cgd cge cgg cgh cgi cgn cgr cgs cgt ch- cha chc chd che chg chh chi chn chr chs cht ci- cia cic cid cie cig cih cii cin cir cis cit cn- cna cnc cnd cne cng cnh cni cnn cnr cns cnt cra crc crd cre crg crh cri crn crr crs crt csa csc csd cse csg csh csi csn csr css cst cta ctc ctd cte ctg cth cti ctn ctr cts ctt daa dac dad dae dag dah dai dan dar das dat dca dcc dcd dce dcg dci dcn dcr dcs dct dda ddc ddd dde ddg ddh ddi ddn ddr dds ddt de- dea dec ded dee deg deh dei den der des det dga dgc dgd dge dgg dgh dgi dgn dgr dgs dgt dh- dha dhc dhd dhe dhh dhi dhr dhs dht di- dia dic did die dig dih dii din dir dis dit dna dnc dnd dne dng dnh dni dnn dnr dns dnt dra drc drd dre drg dri drn drr drs drt dsa dsc dsd dse dsg dsh dsi dsn dsr dss dst dta dtc dtd dte dtg dth dti dtn dtr dts dtt eaa eac ead eae eag eah eai ean ear eas eat ec- eca ecc ecd ece ecg ech eci ecn ecr ecs ect ed- eda edc edd ede edg edh edi edn edr eds edt eea eec eed eee eeg een eer ees eet ega egc egd ege egg egh egi egn egr egs egt eha ehc ehd ehe ehg ehh ehi ehn ehr ehs eht eia eic eid eie eig eii ein eir eis eit en- ena enc end ene eng enh eni enn enr ens ent era erc erd ere erg erh eri ern err ers ert es- esa esc esd ese esg esh esi esn esr ess est eta etc etd ete etg eth eti etn etr ets ett g-d gaa gac gad gae gag gah gai gan gar gas gat gca gcc gcd gce gcg gch gci gcn gcr gcs gct gda gdc gdd gde gdh gdi gdn gdr gds gdt ge- gea gec ged gee geg geh gei gen ger ges get gga ggc ggd ggg ggh ggi ggn ggr ggs ggt gha ghc ghd ghe ghg ghh ghi ghn ghr ghs ght gia gic gid gie gig gih gii gin gir gis git gna gnc gnd gne gni gnn gnr gns gnt gra grc grd gre grg grh gri grn grr grs grt gsa gsc gsd gse gsg gsi gsn gsr gss gst gta gtc gtd gte gtg gth gti gtn gtr gts gtt h-i haa hac had hae hag hah hai han har has hat hca hcc hcd hce hcg hch hci hcn hcr hcs hct hda hdc hdd hde hdg hdh hdi hdn hdr hds hdt he- hea hec hed hee heg heh hei hen her hes het hga hgc hge hgg hgh hgi hgn hgr hgs hgt hha hhc hhd hhe hhg hhh hhi hhn hhr hhs hht hia hic hid hie hig hih hii hin hir his hit hna hnc hnd hne hng hnh hnn hns hnt hr- hra hrc hrd hre hrg hrh hri hrn hrr hrs hrt hsa hsc hsd hse hsg hsh hsi hsn hsr hss hst hta htc htd hte htg hth hti htn htr hts htt i-d ia- iaa iac iad iae iag iah iai ian iar ias iat ica icc icd ice icg ich ici icn icr ics ict ida idc idd ide idg idh idi idn idr ids idt ie- iea iec ied iee ieg iei ien ier ies iet iga igc igd ige igg igh igi ign igr igs igt iha ihc ihd ihe ihg ihh ihi ihn ihr ihs iht iia iic iid iie iih iii iin iir iis iit in- ina inc ind ine ing inh ini inn inr ins int ir- ira irc ird ire irg iri irn irr irs irt is- isa isc isd ise isg ish isi isn isr iss ist ita itc itd ite itg ith iti itn its itt n-i naa nac nad nae nag nah nai nan nar nas nat nca ncc ncd nce ncg nch nci ncn ncr ncs nct nda ndc ndd nde ndg ndh ndi ndn ndr nds ndt ne- nea nec ned nee neg neh nei nen ner nes net nga ngc ngd nge ngg ngh ngi ngn ngs ngt nha nhc nhd nhe nhg nhh nhi nhn nhr nhs nht nia nic nid nie nig nih nii nin nir nis nit nna nnc nne nng nnh nni nnn nns nnt nra nrc nrd nre nrg nri nrn nrr nrs nrt nsa nsc nsd nse nsg nsh nsi nsn nsr nss nst nta ntc ntd nte ntg nth nti ntn ntr nts ntt ra- raa rac rad rae rag rah rai ran rar ras rat rca rcc rcd