-er -ic -th a-a a-c a-i a-t aaa aac aae aah aai aar aas aat ac- aca acc ace ach aci acr acs act aea aec aee aeh aei aer aes aet aha ahc ahe ahh ahi ahr ahs aht ai- aia aic aie aih aii air ais ait ar- ara arc are arh ari arr ars art as- asa asc ase ash asi asr ass ast at- ata atc ate ath ati atr ats att c-- caa cac cae cah cai car cas cat cca ccc cce cch cci ccr ccs cct ce- cea cec cee ceh cei cer ces cet ch- cha chc che chh chi chr chs cht ci- cia cic cie cih cii cir cis cit cra crc cre crh cri crr crs crt csa csc cse csh csi csr css cst cta ctc cte cth cti ctr cts ctt eaa eac eae eah eai ear eas eat ec- eca ecc ece ech eci ecr ecs ect eea eec eee eer ees eet eha ehc ehe ehh ehi ehr ehs eht eia eic eie eii eir eis eit era erc ere erh eri err ers ert es- esa esc ese esh esi esr ess est eta etc ete eth eti etr ets ett h-i haa hac hae hah hai har has hat hca hcc hce hch hci hcr hcs hct he- hea hec hee heh hei her hes het hha hhc hhe hhh hhi hhr hhs hht hia hic hie hih hii hir his hit hr- hra hrc hre hrh hri hrr hrs hrt hsa hsc hse hsh hsi hsr hss hst hta htc hte hth hti htr hts htt ia- iaa iac iae iah iai iar ias iat ica icc ice ich ici icr ics ict ie- iea iec iee iei ier ies iet iha ihc ihe ihh ihi ihr ihs iht iia iic iie iih iii iir iis iit ir- ira irc ire iri irr irs irt is- isa isc ise ish isi isr iss ist ita itc ite ith iti its itt ra- raa rac rae rah rai rar ras rat rca rcc rce rch rci rcr rcs rct re- rea rec ree reh rei rer res ret rh- rha rhc rhe rhh rhi rhr rhs rht ria ric rie rih rii rir ris rit rra rrc rrh rri rrr rrs rrt rsa rsc rse rsh rsi rsr rss rst rta rtc rte rti rtr rts rtt saa sac sae sah sai sar sas sat sca scc sce sch sci scr scs sct se- sea sec see seh sei ser ses set sh- sha shc she shh shi shr shs sht sia sic sie sih sii sir sis sit sr- sra src sre srh sri srr srs srt ss- ssa ssc sse ssh ssi ssr sss sst sta stc ste sth sti str sts stt taa tac tae tah tai tar tas tat tca tcc tce tch tci tcr tcs tct te- tea tec tee teh tei ter tes tet th- tha thc the thh thi thr ths tht tia tic tie tih tii tir tis tit tra trc tre trh tri trr trs trt tsa tsc tse tsh tsi tsr tss tst tta ttc tte tth tti ttr tts ttt