-er -ic -th a-a a-c a-i a-t aaa aac aad aae aag aah aai aak aan aar aat ac- aca acc acd ace acg ach aci ack acn acr act ad- ada adc add ade adg adh adi adk adn adr adt aea aec aed aee aeg aeh aei aek aen aer aet ag- aga agc agd age agg agh agi agk agn agr agt aha ahc ahd ahe ahg ahh ahi ahk ahn ahr aht ai- aia aic aid aie aig aih aii aik ain air ait aka akc akd ake akg akh aki akk akn akr an- ana anc and ane ang anh ani ank ann anr ant ar- ara arc ard are arg arh ari ark arn arr art at- ata atc atd ate atg ath ati atn atr att c-- caa cac cad cae cag cah cai cak can car cat cca ccc ccd cce ccg cch cci cck ccn ccr cct cda cdc cdd cde cdg cdh cdi cdk cdn cdr cdt ce- cea cec ced cee ceg ceh cei cek cen cer cet cga cgc cgd cge cgg cgh cgi cgn cgr cgt ch- cha chc chd che chg chh chi chk chn chr cht ci- cia cic cid cie cig cih cii cik cin cir cit cka ckc ckd ckh cki ckt cn- cna cnc cnd cne cng cnh cni cnn cnr cnt cra crc crd cre crg crh cri crk crn crr crt cta ctc ctd cte ctg cth cti ctk ctn ctr ctt daa dac dad dae dag dah dai dak dan dar dat dca dcc dcd dce dcg dci dck dcn dcr dct dda ddc ddd dde ddg ddh ddi ddk ddn ddr ddt de- dea dec ded dee deg deh dei dek den der det dga dgc dgd dge dgg dgh dgi dgk dgn dgr dgt dh- dha dhc dhd dhe dhh dhi dhk dhr dht di- dia dic did die dig dih dii dik din dir dit dka dkc dke dkg dki dkk dkr dkt dna dnc dnd dne dng dnh dni dnk dnn dnr dnt dra drc drd dre drg dri drk drn drr drt dta dtc dtd dte dtg dth dti dtk dtn dtr dtt eaa eac ead eae eag eah eai eak ean ear eat ec- eca ecc ecd ece ecg ech eci eck ecn ecr ect ed- eda edc edd ede edg edh edi edk edn edr edt eea eec eed eee eeg eek een eer eet ega egc egd ege egg egh egi egn egr egt eha ehc ehd ehe ehg ehh ehi ehn ehr eht eia eic eid eie eig eii eik ein eir eit eka ekc ekd eke ekg ekh eki ekr ekt en- ena enc end ene eng enh eni enk enn enr ent era erc erd ere erg erh eri erk ern err ert eta etc etd ete etg eth eti etk etn etr ett g-d gaa gac gad gae gag gah gai gak gan gar gat gca gcc gcd gce gcg gch gci gck gcn gcr gct gda gdc gdd gde gdh gdi gdk gdn gdr gdt ge- gea gec ged gee geg geh gei gek gen ger get gga ggc ggd ggg ggh ggi ggn ggr ggt gha ghc ghd ghe ghg ghh ghi ghn ghr ght gia gic gid gie gig gih gii gik gin gir git gka gkd gkh gkn gkt gna gnc gnd gne gni gnn gnr gnt gra grc grd gre grg grh gri grk grn grr grt gta gtc gtd gte gtg gth gti gtk gtn gtr gtt h-i haa hac had hae hag hah hai hak han har hat hca hcc hcd hce hcg hch hci hck hcn hcr hct hda hdc hdd hde hdg hdh hdi hdk hdn hdr hdt he- hea hec hed hee heg heh hei hek hen her het hga hgc hge hgg hgh hgi hgk hgn hgr hgt hha hhc hhd hhe hhg hhh hhi hhk hhn hhr hht hia hic hid hie hig hih hii hik hin hir hit hka hkd hkg hkh hki hkk hkn hkr hkt hna hnc hnd hne hng hnh hnk hnn hnt hr- hra hrc hrd hre hrg hrh hri hrk hrn hrr hrt hta htc htd hte htg hth hti htk htn htr htt i-d ia- iaa iac iad iae iag iah iai ian iar iat ica icc icd ice icg ich ici ick icn icr ict ida idc idd ide idg idh idi idk idn idr idt ie- iea iec ied iee ieg iei iek ien ier iet iga igc igd ige igg igh igi igk ign igr igt iha ihc ihd ihe ihg ihh ihi ihk ihn ihr iht iia iic iid iie iih iii iin iir iit ika ikc ike iki ikk ikr ikt in- ina inc ind ine ing inh ini ink inn inr int ir- ira irc ird ire irg iri irk irn irr irt ita itc itd ite itg ith iti itk itn itt k-t ka- kaa kac kad kae kag kah kai kak kan kar kat kca kcc kcd kce kcg kch kci kck kcn kcr kct kda kdc kde kdg kdh kdk kdr kdt ke- kea kec ked kee keg keh kei kek ken ker ket kga kgc kgd kgh kgi kha khe khh khi khk khn khr kia kic kid kie kig kih kii kik kin kir kit kkc kke kkh kki kkk kkn kkr kkt kn- kna knc knd kne kng kni knk knn knr knt kra krc krd krg kri krk krn krr krt kta ktc kte ktg kth ktk ktn ktr ktt n-i naa nac nad nae nag nah nai nak nan nar nat nca ncc ncd nce ncg nch nci nck ncn ncr nct nda ndc ndd nde ndg ndh ndi ndk ndn ndr ndt ne- nea nec ned nee neg neh nei nek nen ner net nga ngc ngd nge ngg ngh ngi ngk ngn ngt nha nhc nhd nhe nhg nhh nhi nhk nhn