-er -ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aak aan aao aar aat ac- aca acc ace acg ach aci ack acn aco acr act aea aec aee aeg aeh aei aek aen aeo aer aet ag- aga agc age agg agh agi agk agn ago agr agt aha ahc ahe ahg ahh ahi ahk ahn aho ahr aht ai- aia aic aie aig aih aii aik ain aio air ait aka akc ake akg akh aki akk akn ako akr an- ana anc ane ang anh ani ank ann ano anr ant aoa aoc aoe aog aoh aoi aok aon aoo aor aot ar- ara arc are arg arh ari ark arn aro arr art at- ata atc ate atg ath ati atn ato atr att c-- caa cac cae cag cah cai cak can cao car cat cca ccc cce ccg cch cci cck ccn cco ccr cct ce- cea cec cee ceg ceh cei cek cen ceo cer cet cga cgc cge cgg cgh cgi cgn cgo cgr cgt ch- cha chc che chg chh chi chk chn cho chr cht ci- cia cic cie cig cih cii cik cin cio cir cit cka ckc ckh cki cko ckt cn- cna cnc cne cng cnh cni cnn cno cnr cnt co- coa coc coe cog coh coi cok con coo cor cot cra crc cre crg crh cri crk crn cro crr crt cta ctc cte ctg cth cti ctk ctn cto ctr ctt eaa eac eae eag eah eai eak ean eao ear eat ec- eca ecc ece ecg ech eci eck ecn eco ecr ect eea eec eee eeg eek een eeo eer eet ega egc ege egg egh egi egn ego egr egt eha ehc ehe ehg ehh ehi ehn eho ehr eht eia eic eie eig eii eik ein eio eir eit eka ekc eke ekg ekh eki eko ekr ekt en- ena enc ene eng enh eni enk enn eno enr ent eo- eoa eoc eoe eog eoh eoi eok eon eoo eor eot era erc ere erg erh eri erk ern ero err ert eta etc ete etg eth eti etk etn eto etr ett gaa gac gae gag gah gai gak gan gao gar gat gca gcc gce gcg gch gci gck gcn gco gcr gct ge- gea gec gee geg geh gei gek gen geo ger get gga ggc ggg ggh ggi ggn ggo ggr ggt gha ghc ghe ghg ghh ghi ghn gho ghr ght gia gic gie gig gih gii gik gin gio gir git gka gkh gkn gko gkt gna gnc gne gni gnn gno gnr gnt goa goc goe gog goh goi gok gon goo gor got gra grc gre grg grh gri grk grn gro grr grt gta gtc gte gtg gth gti gtk gtn gto gtr gtt h-i haa hac hae hag hah hai hak han hao har hat hca hcc hce hcg hch hci hck hcn hco hcr hct he- hea hec hee heg heh hei hek hen heo her het hga hgc hge hgg hgh hgi hgk hgn hgo hgr hgt hha hhc hhe hhg hhh hhi hhk hhn hho hhr hht hia hic hie hig hih hii hik hin hio hir hit hka hkg hkh hki hkk hkn hko hkr hkt hna hnc hne hng hnh hnk hnn hno hnt hoa hoc hoe hog hoh hoi hok hon hoo hor hot hr- hra hrc hre hrg hrh hri hrk hrn hro hrr hrt hta htc hte htg hth hti htk htn hto htr htt ia- iaa iac iae iag iah iai ian iao iar iat ica icc ice icg ich ici ick icn ico icr ict ie- iea iec iee ieg iei iek ien ier iet iga igc ige igg igh igi igk ign igo igr igt iha ihc ihe ihg ihh ihi ihk ihn iho ihr iht iia iic iie iih iii iin iio iir iit ika ikc ike iki ikk iko ikr ikt in- ina inc ine ing inh ini ink inn ino inr int io- ioa ioc ioe iog ioh ioi ion ioo ior iot ir- ira irc ire irg iri irk irn iro irr irt ita itc ite itg ith iti itk itn ito itt k-t ka- kaa kac kae kag kah kai kak kan kao kar kat kca kcc kce kcg kch kci kck kcn kcr kct ke- kea kec kee keg keh kei kek ken keo ker ket kga kgc kgh kgi kgo kha khe khh khi khk khn kho khr kia kic kie kig kih kii kik kin kio kir kit kkc kke kkh kki kkk kkn kkr kkt kn- kna knc kne kng kni knk knn kno knr knt koa koc koe kog koh koi kok kon koo kor kot kra krc krg kri krk krn kro krr krt kta ktc kte ktg kth ktk ktn kto ktr ktt n-i naa nac nae nag nah nai nak nan nao nar nat nca ncc nce ncg nch nci nck ncn nco ncr nct ne- nea nec nee neg neh nei nek nen neo ner net nga ngc nge ngg ngh ngi ngk ngn ngo ngt nha nhc nhe nhg nhh nhi nhk nhn nhr nht nia nic nie nig nih nii nik nin nio nir nit nka nkc nke nki nkk nkn nko nkr nkt nna nnc nne nng nnh nni nnk nnn nno nnt no- noa noc noe nog noh noi nok non noo nor not nra nrc nre nrg nri nrk nrn nro nrr nrt nta ntc nte ntg nth nti ntk ntn nto ntr ntt o-i oaa oac oae oag oah oai oak oan oao oar oat oc- oca occ ocg och oci ock ocn oco ocr oct oea oec oee oeg oeh oei oen oeo oer oet oga ogc oge ogg ogh ogi ogn ogo ogt oha ohc ohe ohg ohh ohi ohn oho ohr oht oia oic oie oii oik oin oio oir