-er c-- ccc cce cch cck ccn ccr ccs ccu ce- cec cee ceh cek cen cer ces ceu ch- chc che chh chk chn chr chs chu ckc ckh cks cn- cnc cne cnh cnn cnr cns cnu crc cre crh crk crn crr crs cru csc cse csh csk csn csr css csu cuc cue cuh cuk cun cur cus cuu ec- ecc ece ech eck ecn ecr ecs ecu eec eee eek een eer ees ehc ehe ehh ehn ehr ehs ehu ekc eke ekh ekr eks eku en- enc ene enh enk enn enr ens enu erc ere erh erk ern err ers eru es- esc ese esh esk esn esr ess esu eu- euc eue eun eur eus hcc hce hch hck hcn hcr hcs he- hec hee heh hek hen her hes heu hhc hhe hhh hhk hhn hhr hhs hhu hkh hkk hkn hkr hks hku hnc hne hnh hnk hnn hns hnu hr- hrc hre hrh hrk hrn hrr hrs hru hsc hse hsh hsk hsn hsr hss hsu huc hue huh huk hun hur hus huu kcc kce kch kck kcn kcr kcs kcu ke- kec kee keh kek ken ker kes khe khh khk khn khr khs khu kkc kke kkh kkk kkn kkr kks kku kn- knc kne knk knn knr knu krc krk krn krr krs kru ksc kse ksh ksk ksn ksr kss ksu kuc kue kuh kuk kun kur kus kuu ncc nce nch nck ncn ncr ncs ncu ne- nec nee neh nek nen ner nes neu nhc nhe nhh nhk nhn nhr nhs nhu nkc nke nkk nkn nkr nks nku nnc nne nnh nnk nnn nns nnu nrc nre nrk nrn nrr nrs nru nsc nse nsh nsk nsn nsr nss nsu nuc nue nuh nuk nun nur nus nuu rcc rce rch rcn rcr rcs rcu re- rec ree reh rek ren rer res reu rh- rhc rhe rhh rhn rhr rhs rhu rkc rke rkk rks rku rnc rnh rnn rnr rns rnu rrc rrh rrk rrn rrr rrs rru rsc rse rsh rsk rsn rsr rss rsu ruc rue ruh ruk run rur rus ruu scc sce sch sck scn scr scs scu se- sec see seh sek sen ser ses seu sh- shc she shh shk shn shr shs shu sk- skc ske skh skk skr sks sku snc sne snk snn snr sns snu sr- src sre srh srk srn srr srs ss- ssc sse ssh ssk ssn ssr sss ssu suc sue suh suk sun sur sus suu ucc uce uch uck ucn ucr ucs ucu uec uee ueh uen uer ues uhc uhe uhh uhr uhs uhu ukc uke ukk ukn ukr uku un- unc une unh unk unn unr uns unu ur- urc ure urk urn urr urs uru usc use ush usk usn usr uss usu uuc uue uun uur uus uuu