-er -ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aak aan aar aat ac- aca acc ace acg ach aci ack acn acr act aea aec aee aeg aeh aei aek aen aer aet ag- aga agc age agg agh agi agk agn agr agt aha ahc ahe ahg ahh ahi ahk ahn ahr aht ai- aia aic aie aig aih aii aik ain air ait aka akc ake akg akh aki akk akn akr an- ana anc ane ang anh ani ank ann anr ant ar- ara arc are arg arh ari ark arn arr art at- ata atc ate atg ath ati atn atr att c-- caa cac cae cag cah cai cak can car cat cca ccc cce ccg cch cci cck ccn ccr cct ce- cea cec cee ceg ceh cei cek cen cer cet cga cgc cge cgg cgh cgi cgn cgr cgt ch- cha chc che chg chh chi chk chn chr cht ci- cia cic cie cig cih cii cik cin cir cit cka ckc ckh cki ckt cn- cna cnc cne cng cnh cni cnn cnr cnt cra crc cre crg crh cri crk crn crr crt cta ctc cte ctg cth cti ctk ctn ctr ctt eaa eac eae eag eah eai eak ean ear eat ec- eca ecc ece ecg ech eci eck ecn ecr ect eea eec eee eeg eek een eer eet ega egc ege egg egh egi egn egr egt eha ehc ehe ehg ehh ehi ehn ehr eht eia eic eie eig eii eik ein eir eit eka ekc eke ekg ekh eki ekr ekt en- ena enc ene eng enh eni enk enn enr ent era erc ere erg erh eri erk ern err ert eta etc ete etg eth eti etk etn etr ett gaa gac gae gag gah gai gak gan gar gat gca gcc gce gcg gch gci gck gcn gcr gct ge- gea gec gee geg geh gei gek gen ger get gga ggc ggg ggh ggi ggn ggr ggt gha ghc ghe ghg ghh ghi ghn ghr ght gia gic gie gig gih gii gik gin gir git gka gkh gkn gkt gna gnc gne gni gnn gnr gnt gra grc gre grg grh gri grk grn grr grt gta gtc gte gtg gth gti gtk gtn gtr gtt h-i haa hac hae hag hah hai hak han har hat hca hcc hce hcg hch hci hck hcn hcr hct he- hea hec hee heg heh hei hek hen her het hga hgc hge hgg hgh hgi hgk hgn hgr hgt hha hhc hhe hhg hhh hhi hhk hhn hhr hht hia hic hie hig hih hii hik hin hir hit hka hkg hkh hki hkk hkn hkr hkt hna hnc hne hng hnh hnk hnn hnt hr- hra hrc hre hrg hrh hri hrk hrn hrr hrt hta htc hte htg hth hti htk htn htr htt ia- iaa iac iae iag iah iai ian iar iat ica icc ice icg ich ici ick icn icr ict ie- iea iec iee ieg iei iek ien ier iet iga igc ige igg igh igi igk ign igr igt iha ihc ihe ihg ihh ihi ihk ihn ihr iht iia iic iie iih iii iin iir iit ika ikc ike iki ikk ikr ikt in- ina inc ine ing inh ini ink inn inr int ir- ira irc ire irg iri irk irn irr irt ita itc ite itg ith iti itk itn itt k-t ka- kaa kac kae kag kah kai kak kan kar kat kca kcc kce kcg kch kci kck kcn kcr kct ke- kea kec kee keg keh kei kek ken ker ket kga kgc kgh kgi kha khe khh khi khk khn khr kia kic kie kig kih kii kik kin kir kit kkc kke kkh kki kkk kkn kkr kkt kn- kna knc kne kng kni knk knn knr knt kra krc krg kri krk krn krr krt kta ktc kte ktg kth ktk ktn ktr ktt n-i naa nac nae nag nah nai nak nan nar nat nca ncc nce ncg nch nci nck ncn ncr nct ne- nea nec nee neg neh nei nek nen ner net nga ngc nge ngg ngh ngi ngk ngn ngt nha nhc nhe nhg nhh nhi nhk nhn nhr nht nia nic nie nig nih nii nik nin nir nit nka nkc nke nki nkk nkn nkr nkt nna nnc nne nng nnh nni nnk nnn nnt nra nrc nre nrg nri nrk nrn nrr nrt nta ntc nte ntg nth nti ntk ntn ntr ntt ra- raa rac rae rag rah rai rak ran rar rat rca rcc rce rcg rch rci rcn rcr rct re- rea rec ree reg reh rei rek ren rer ret rga rgc rge rgg rgh rgi rgk rgn rgr rgt rh- rha rhc rhe rhg rhh rhi rhn rhr rht ria ric rie rig rih rii rik rin rir rit rkc rke rkg rkk rkt rna rnc rng rnh rni rnn rnr rnt rra rrc rrg rrh rri rrk rrn rrr rrt rta rtc rte rtg rti rtk rtn rtr rtt taa tac tae tag tah tai tak tan tar tat tca tcc tce tcg tch tci tck tcn tcr tct te- tea tec tee teg teh tei tek ten ter tet tga tgc tge tgg tgh tgi tgk tgn tgr tgt th- tha thc the thg thh thi thk thn thr tht tia tic tie tig tih tii tik tin tir tit tka tkc tke tkg tkk tkr tkt tna tnc tne tng tnh tni tnk tnn tnr tnt tra trc tre trg trh tri trk trn trr trt tta ttc tte ttg tth tti ttk ttn ttr ttt