-er -ic -th c-- ccc ccd cce cch cci cck ccn ccr ccs cct cdc cdd cde cdh cdi cdk cdn cdr cds cdt ce- cec ced cee ceh cei cek cen cer ces cet ch- chc chd che chh chi chk chn chr chs cht ci- cic cid cie cih cii cik cin cir cis cit ckc ckd ckh cki cks ckt cn- cnc cnd cne cnh cni cnn cnr cns cnt crc crd cre crh cri crk crn crr crs crt csc csd cse csh csi csk csn csr css cst ctc ctd cte cth cti ctk ctn ctr cts ctt dcc dcd dce dci dck dcn dcr dcs dct ddc ddd dde ddh ddi ddk ddn ddr dds ddt de- dec ded dee deh dei dek den der des det dh- dhc dhd dhe dhh dhi dhk dhr dhs dht di- dic did die dih dii dik din dir dis dit dkc dke dki dkk dkr dks dkt dnc dnd dne dnh dni dnk dnn dnr dns dnt drc drd dre dri drk drn drr drs drt dsc dsd dse dsh dsi dsk dsn dsr dss dst dtc dtd dte dth dti dtk dtn dtr dts dtt ec- ecc ecd ece ech eci eck ecn ecr ecs ect ed- edc edd ede edh edi edk edn edr eds edt eec eed eee eek een eer ees eet ehc ehd ehe ehh ehi ehn ehr ehs eht eic eid eie eii eik ein eir eis eit ekc ekd eke ekh eki ekr eks ekt en- enc end ene enh eni enk enn enr ens ent erc erd ere erh eri erk ern err ers ert es- esc esd ese esh esi esk esn esr ess est etc etd ete eth eti etk etn etr ets ett h-i hcc hcd hce hch hci hck hcn hcr hcs hct hdc hdd hde hdh hdi hdk hdn hdr hds hdt he- hec hed hee heh hei hek hen her hes het hhc hhd hhe hhh hhi hhk hhn hhr hhs hht hic hid hie hih hii hik hin hir his hit hkd hkh hki hkk hkn hkr hks hkt hnc hnd hne hnh hnk hnn hns hnt hr- hrc hrd hre hrh hri hrk hrn hrr hrs hrt hsc hsd hse hsh hsi hsk hsn hsr hss hst htc htd hte hth hti htk htn htr hts htt i-d icc icd ice ich ici ick icn icr ics ict idc idd ide idh idi idk idn idr ids idt ie- iec ied iee iei iek ien ier ies iet ihc ihd ihe ihh ihi ihk ihn ihr ihs iht iic iid iie iih iii iin iir iis iit ikc ike iki ikk ikr iks ikt in- inc ind ine inh ini ink inn inr ins int ir- irc ird ire iri irk irn irr irs irt is- isc isd ise ish isi isk isn isr iss ist itc itd ite ith iti itk itn its itt k-t kcc kcd kce kch kci kck kcn kcr kcs kct kdc kde kdh kdk kdr kds kdt ke- kec ked kee keh kei kek ken ker kes ket khe khh khi khk khn khr khs kic kid kie kih kii kik kin kir kis kit kkc kke kkh kki kkk kkn kkr kks kkt kn- knc knd kne kni knk knn knr knt krc krd kri krk krn krr krs krt ksc ksd kse ksh ksi ksk ksn ksr kss kst ktc kte kth ktk ktn ktr kts ktt n-i ncc ncd nce nch nci nck ncn ncr ncs nct ndc ndd nde ndh ndi ndk ndn ndr nds ndt ne- nec ned nee neh nei nek nen ner nes net nhc nhd nhe nhh nhi nhk nhn nhr nhs nht nic nid nie nih nii nik nin nir nis nit nkc nke nki nkk nkn nkr nks nkt nnc nne nnh nni nnk nnn nns nnt nrc nrd nre nri nrk nrn nrr nrs nrt nsc nsd nse nsh nsi nsk nsn nsr nss nst ntc ntd nte nth nti ntk ntn ntr nts ntt rcc rcd rce rch rci rcn rcr rcs rct rdc rdd rde rdh rdi rdn rdr rds rdt re- rec red ree reh rei rek ren rer res ret rh- rhc rhd rhe rhh rhi rhn rhr rhs rht ric rid rie rih rii rik rin rir ris rit rkc rke rkk rks rkt rnc rnd rnh rni rnn rnr rns rnt rrc rrd rrh rri rrk rrn rrr rrs rrt rsc rsd rse rsh rsi rsk rsn rsr rss rst rtc rtd rte rti rtk rtn rtr rts rtt scc scd sce sch sci sck scn scr scs sct sdc sdd sde sdh sdi sdk sdn sdr sds sdt se- sec sed see seh sei sek sen ser ses set sh- shc shd she shh shi shk shn shr shs sht sic sid sie sih sii sik sin sir sis sit sk- skc skd ske skh ski skk skr sks skt snc snd sne sni snk snn snr sns snt sr- src srd sre srh sri srk srn srr srs srt ss- ssc ssd sse ssh ssi ssk ssn ssr sss sst stc std ste sth sti stk stn str sts stt tcc tcd tce tch tci tck tcn tcr tcs tct tdc tdd tde tdh tdi tdk tdn tdr tds tdt te- tec ted tee teh tei tek ten ter tes tet th- thc thd the thh thi thk thn thr ths tht tic tid tie tih tii tik tin tir tis tit tkc tke tkk tkr tks tkt tnc tnd tne tnh tni tnk tnn tnr tns tnt trc trd tre trh tri trk trn trr trs trt tsc tsd tse tsh tsi tsk tsn tsr tss tst ttc ttd tte tth tti ttk ttn ttr tts ttt