-er c-- ccc cce cch ccn ccr ccs ccu ce- cec cee ceh cen ceq cer ces ceu ch- chc che chh chn chq chr chs chu cn- cnc cne cnh cnn cnr cns cnu cqc cqs crc cre crh crn crq crr crs cru csc cse csh csn csq csr css csu cuc cue cuh cun cuq cur cus cuu ec- ecc ece ech ecn ecq ecr ecs ecu eec eee een eer ees ehc ehe ehh ehn ehr ehs ehu en- enc ene enh enn enr ens enu eqe eqn eqq eqs equ erc ere erh ern erq err ers eru es- esc ese esh esn esq esr ess esu eu- euc eue eun eur eus hcc hce hch hcn hcr hcs he- hec hee heh hen her hes heu hhc hhe hhh hhn hhr hhs hhu hnc hne hnh hnn hns hnu hqs hr- hrc hre hrh hrn hrr hrs hru hsc hse hsh hsn hsq hsr hss hsu huc hue huh hun huq hur hus huu ncc nce nch ncn ncr ncs ncu ne- nec nee neh nen ner nes neu nhc nhe nhh nhn nhr nhs nhu nnc nne nnh nnn nns nnu nqc nqs nrc nre nrn nrr nrs nru nsc nse nsh nsn nsr nss nsu nuc nue nuh nun nuq nur nus nuu qcc qcs qec qee qeh qen qhc qhs qne qnh qns qqq qqu qrc qre qrh qrs qru qsc qsr qu- que quh qur qus rcc rce rch rcn rcr rcs rcu re- rec ree reh ren req rer res reu rh- rhc rhe rhh rhn rhr rhs rhu rnc rnh rnn rnr rns rnu rqc rqn rqs rrc rrh rrn rrq rrr rrs rru rsc rse rsh rsn rsq rsr rss rsu ruc rue ruh run rur rus ruu scc sce sch scn scr scs scu se- sec see seh sen seq ser ses seu sh- shc she shh shn shr shs shu snc sne snn snr sns snu sqn sqq sqr sqs sr- src sre srh srn srq srr srs ss- ssc sse ssh ssn ssq ssr sss ssu suc sue suh sun suq sur sus suu ucc uce uch ucn ucr ucs ucu uec uee ueh uen uer ues uhc uhe uhh uhq uhr uhs uhu un- unc une unh unn unq unr uns unu ur- urc ure urn urr urs uru usc use ush usn usr uss usu uuc uue uun uur uus uuu