-er -ic c-- ccc ccd cce ccf cci cck ccn ccr ccs ccu cdc cdd cde cdf cdi cdk cdn cdr cds cdu ce- cec ced cee cef cei cek cen cer ces ceu cfc cfd cfe cff cfi cfk cfn cfr cfs cfu ci- cic cid cie cif cii cik cin cir cis ciu ckc ckd cki cks cn- cnc cnd cne cnf cni cnn cnr cns cnu crc crd cre crf cri crk crn crr crs cru csc csd cse csf csi csk csn csr css csu cuc cud cue cuf cui cuk cun cur cus cuu dcc dcd dce dcf dci dck dcn dcr dcs dcu ddc ddd dde ddf ddi ddk ddn ddr dds ddu de- dec ded dee def dei dek den der des deu dfc dfd dfe dff dfi dfk dfn dfr dfs dfu di- dic did die dif dii dik din dir dis diu dkc dke dki dkk dkr dks dku dnc dnd dne dnf dni dnk dnn dnr dns drc drd dre dri drk drn drr drs dru dsc dsd dse dsf dsi dsk dsn dsr dss dsu duc dud due duf dui duk dun dur dus ec- ecc ecd ece ecf eci eck ecn ecr ecs ecu ed- edc edd ede edf edi edk edn edr eds edu eec eed eee eef eek een eer ees ef- efc efd efe eff efi efr efs eic eid eie eif eii eik ein eir eis eiu ekc ekd eke ekf eki ekr eks eku en- enc end ene enf eni enk enn enr ens enu erc erd ere erf eri erk ern err ers eru es- esc esd ese esf esi esk esn esr ess esu eu- euc eud eue euf eui eun eur eus fcc fcd fce fcf fci fck fcn fcr fcs fcu fdc fdd fde fdf fdi fdk fdn fdr fds fdu fec fed fee fef fei fek fen fer fes feu ffc ffd ffe fff ffi ffk ffn ffr ffs ffu fic fid fie fif fii fik fin fir fis fiu fkc fkf fki fkk fnc fnd fne fnf fni fnk fnn fnr fns fnu frc frd fre frf fri frk frn frr frs fru fsc fsd fse fsf fsi fsk fsn fsr fss fsu fud fue fuf fui fuk fun fur fus fuu i-d i-f icc icd ice icf ici ick icn icr ics icu idc idd ide idf idi idk idn idr ids idu ie- iec ied iee ief iei iek ien ier ies ifc ifd ife iff ifi ifn ifr ifs ifu iic iid iie iif iii iin iir iis iiu ikc ike ikf iki ikk ikr iks iku in- inc ind ine inf ini ink inn inr ins inu ir- irc ird ire irf iri irk irn irr irs iru is- isc isd ise isf isi isk isn isr iss isu iu- iuc iud iue iui iur ius kcc kcd kce kci kck kcn kcr kcs kcu kdc kde kdf kdk kdr kds kdu ke- kec ked kee kef kei kek ken ker kes kfc kfd kff kfi kfs kfu kic kid kie kif kii kik kin kir kis kiu kkc kke kki kkk kkn kkr kks kku kn- knc knd kne knf kni knk knn knr knu krc krd krf kri krk krn krr krs kru ksc ksd kse ksf ksi ksk ksn ksr kss ksu kuc kud kue kui kuk kun kur kus kuu n-i ncc ncd nce ncf nci nck ncn ncr ncs ncu ndc ndd nde ndf ndi ndk ndn ndr nds ndu ne- nec ned nee nef nei nek nen ner nes neu nfc nfd nfe nff nfi nfk nfn nfr nfs nfu nic nid nie nif nii nik nin nir nis niu nkc nke nkf nki nkk nkn nkr nks nku nnc nne nnf nni nnk nnn nns nnu nrc nrd nre nrf nri nrk nrn nrr nrs nru nsc nsd nse nsf nsi nsk nsn nsr nss nsu nuc nud nue nui nuk nun nur nus nuu rcc rcd rce rcf rci rcn rcr rcs rcu rdc rdd rde rdf rdi rdn rdr rds rdu re- rec red ree ref rei rek ren rer res reu rfc rfd rfe rff rfi rfk rfn rfr rfs rfu ric rid rie rif rii rik rin rir ris rkc rke rkf rkk rks rku rnc rnd rni rnn rnr rns rnu rrc rrd rrf rri rrk rrn rrr rrs rru rsc rsd rse rsf rsi rsk rsn rsr rss rsu ruc rud rue ruf rui ruk run rur rus ruu scc scd sce scf sci sck scn scr scs scu sdc sdd sde sdf sdi sdk sdn sdr sds sdu se- sec sed see sef sei sek sen ser ses seu sfc sfd sfe sff sfi sfk sfn sfr sfs sfu sic sid sie sif sii sik sin sir sis siu sk- skc skd ske skf ski skk skr sks sku snc snd sne snf sni snk snn snr sns snu sr- src srd sre srf sri srk srn srr srs ss- ssc ssd sse ssf ssi ssk ssn ssr sss ssu suc sud sue suf sui suk sun sur sus suu ucc ucd uce ucf uci uck ucn ucr ucs ucu udc udd ude udf udi udk udn udr uds udu uec ued uee uef uei uen uer ues ufc ufd ufe uff ufi ufn ufr ufs ufu uic uid uie uif uii uin uir uis uiu ukc uke ukf uki ukk ukn ukr uku un- unc und une unf uni unk unn unr uns unu ur- urc urd ure urf uri urk urn urr urs uru usc usd use usf usi usk usn usr uss usu uuc uue uun uur uus uuu

-ene -ine -nik c-cd cccc cccf ccci cccs cccu ccdc ccdf ccdi ccdn ccdr ccds cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccir ccis ccnc ccne ccnf ccni ccnr ccns ccnu ccrc ccre ccrf ccri ccrs ccsd ccsf ccsi ccsn ccss ccuc ccus cd-e cd-r