-er -ic c-- ccc cce cch cci cck ccn ccr ccs ccu ce- cec cee ceh cei cek cen ceq cer ces ceu ch- chc che chh chi chk chn chq chr chs chu ci- cic cie cih cii cik cin ciq cir cis ciu ckc ckh cki cks cn- cnc cne cnh cni cnn cnr cns cnu cqc cqi cqs crc cre crh cri crk crn crq crr crs cru csc cse csh csi csk csn csq csr css csu cuc cue cuh cui cuk cun cuq cur cus cuu ec- ecc ece ech eci eck ecn ecq ecr ecs ecu eec eee eek een eer ees ehc ehe ehh ehi ehn ehr ehs ehu eic eie eii eik ein eir eis eiu ekc eke ekh eki ekr eks eku en- enc ene enh eni enk enn enr ens enu eqe eqn eqq eqs equ erc ere erh eri erk ern erq err ers eru es- esc ese esh esi esk esn esq esr ess esu eu- euc eue eui eun eur eus h-i hcc hce hch hci hck hcn hcr hcs he- hec hee heh hei hek hen her hes heu hhc hhe hhh hhi hhk hhn hhr hhs hhu hic hie hih hii hik hin hiq hir his hiu hkh hki hkk hkn hkr hks hku hnc hne hnh hnk hnn hns hnu hqs hr- hrc hre hrh hri hrk hrn hrr hrs hru hsc hse hsh hsi hsk hsn hsq hsr hss hsu huc hue huh hui huk hun huq hur hus huu icc ice ich ici ick icn icq icr ics icu ie- iec iee iei iek ien ier ies ihc ihe ihh ihi ihk ihn ihq ihr ihs ihu iic iie iih iii iin iir iis iiu ikc ike iki ikk ikr iks iku in- inc ine inh ini ink inn inq inr ins inu iqc iqe iqs iqu ir- irc ire iri irk irn irq irr irs iru is- isc ise ish isi isk isn isq isr iss isu iu- iuc iue iui iur ius kcc kce kch kci kck kcn kcr kcs kcu ke- kec kee keh kei kek ken ker kes khe khh khi khk khn khr khs khu kic kie kih kii kik kin kir kis kiu kkc kke kkh kki kkk kkn kkr kks kku kn- knc kne kni knk knn knr knu krc kri krk krn krr krs kru ksc kse ksh ksi ksk ksn ksr kss ksu kuc kue kuh kui kuk kun kur kus kuu n-i ncc nce nch nci nck ncn ncr ncs ncu ne- nec nee neh nei nek nen ner nes neu nhc nhe nhh nhi nhk nhn nhr nhs nhu nic nie nih nii nik nin niq nir nis niu nkc nke nki nkk nkn nkr nks nku nnc nne nnh nni nnk nnn nns nnu nqc nqs nrc nre nri nrk nrn nrr nrs nru nsc nse nsh nsi nsk nsn nsr nss nsu nuc nue nuh nui nuk nun nuq nur nus nuu qcc qci qcs qec qee qeh qen qhc qhs qic qie qik qin qir qis qiu qki qne qnh qni qnk qns qqk qqq qqu qrc qre qrh qri qrs qru qsc qsi qsr qu- que quh qui qur qus rcc rce rch rci rcn rcr rcs rcu re- rec ree reh rei rek ren req rer res reu rh- rhc rhe rhh rhi rhn rhr rhs rhu ric rie rih rii rik rin riq rir ris rkc rke rkk rks rku rnc rnh rni rnn rnr rns rnu rqc rqn rqs rrc rrh rri rrk rrn rrq rrr rrs rru rsc rse rsh rsi rsk rsn rsq rsr rss rsu ruc rue ruh rui ruk run rur rus ruu scc sce sch sci sck scn scr scs scu se- sec see seh sei sek sen seq ser ses seu sh- shc she shh shi shk shn shr shs shu sic sie sih sii sik sin siq sir sis siu sk- skc ske skh ski skk skq skr sks sku snc sne sni snk snn snr sns snu sqi sqn sqq sqr sqs sr- src sre srh sri srk srn srq srr srs ss- ssc sse ssh ssi ssk ssn ssq ssr sss ssu suc sue suh sui suk sun suq sur sus suu ucc uce uch uci uck ucn ucr ucs ucu uec uee ueh uei uen uer ues uhc uhe uhh uhi uhq uhr uhs uhu uic uie uii uin uiq uir uis uiu ukc uke uki ukk ukn ukr uku un- unc une unh uni unk unn unq unr uns unu ur- urc ure uri urk urn urr urs uru usc use ush usi usk usn usr uss usu uuc uue uun uur uus uuu