-er -ic -th a-a a-c a-i a-t aaa aac aae aah aai aak aar aas aat ac- aca acc ace ach aci ack acr acs act aea aec aee aeh aei aek aer aes aet aha ahc ahe ahh ahi ahk ahr ahs aht ai- aia aic aie aih aii aik air ais ait aka akc ake akh aki akk akr aks ar- ara arc are arh ari ark arr ars art as- asa asc ase ash asi ask asr ass ast at- ata atc ate ath ati atr ats att c-- caa cac cae cah cai cak car cas cat cca ccc cce cch cci cck ccr ccs cct ce- cea cec cee ceh cei cek cer ces cet ch- cha chc che chh chi chk chr chs cht ci- cia cic cie cih cii cik cir cis cit cka ckc ckh cki cks ckt cra crc cre crh cri crk crr crs crt csa csc cse csh csi csk csr css cst cta ctc cte cth cti ctk ctr cts ctt eaa eac eae eah eai eak ear eas eat ec- eca ecc ece ech eci eck ecr ecs ect eea eec eee eek eer ees eet eha ehc ehe ehh ehi ehr ehs eht eia eic eie eii eik eir eis eit eka ekc eke ekh eki ekr eks ekt era erc ere erh eri erk err ers ert es- esa esc ese esh esi esk esr ess est eta etc ete eth eti etk etr ets ett h-i haa hac hae hah hai hak har has hat hca hcc hce hch hci hck hcr hcs hct he- hea hec hee heh hei hek her hes het hha hhc hhe hhh hhi hhk hhr hhs hht hia hic hie hih hii hik hir his hit hka hkh hki hkk hkr hks hkt hr- hra hrc hre hrh hri hrk hrr hrs hrt hsa hsc hse hsh hsi hsk hsr hss hst hta htc hte hth hti htk htr hts htt ia- iaa iac iae iah iai iar ias iat ica icc ice ich ici ick icr ics ict ie- iea iec iee iei iek ier ies iet iha ihc ihe ihh ihi ihk ihr ihs iht iia iic iie iih iii iir iis iit ika ikc ike iki ikk ikr iks ikt ir- ira irc ire iri irk irr irs irt is- isa isc ise ish isi isk isr iss ist ita itc ite ith iti itk its itt k-t ka- kaa kac kae kah kai kak kar kas kat kca kcc kce kch kci kck kcr kcs kct ke- kea kec kee keh kei kek ker kes ket kha khe khh khi khk khr khs kia kic kie kih kii kik kir kis kit kkc kke kkh kki kkk kkr kks kkt kra krc kri krk krr krs krt ksa ksc kse ksh ksi ksk ksr kss kst kta ktc kte kth ktk ktr kts ktt ra- raa rac rae rah rai rak rar ras rat rca rcc rce rch rci rcr rcs rct re- rea rec ree reh rei rek rer res ret rh- rha rhc rhe rhh rhi rhr rhs rht ria ric rie rih rii rik rir ris rit rkc rke rkk rks rkt rra rrc rrh rri rrk rrr rrs rrt rsa rsc rse rsh rsi rsk rsr rss rst rta rtc rte rti rtk rtr rts rtt saa sac sae sah sai sak sar sas sat sca scc sce sch sci sck scr scs sct se- sea sec see seh sei sek ser ses set sh- sha shc she shh shi shk shr shs sht sia sic sie sih sii sik sir sis sit sk- ska skc ske skh ski skk skr sks skt sr- sra src sre srh sri srk srr srs srt ss- ssa ssc sse ssh ssi ssk ssr sss sst sta stc ste sth sti stk str sts stt taa tac tae tah tai tak tar tas tat tca tcc tce tch tci tck tcr tcs tct te- tea tec tee teh tei tek ter tes tet th- tha thc the thh thi thk thr ths tht tia tic tie tih tii tik tir tis tit tka tkc tke tkk tkr tks tkt tra trc tre trh tri trk trr trs trt tsa tsc tse tsh tsi tsk tsr tss tst tta ttc tte tth tti ttk ttr tts ttt