-er -ic c-- ccc ccd cce ccf cci cck ccn ccr ccs ccu ccw cdc cdd cde cdf cdi cdk cdn cdr cds cdu cdw ce- cec ced cee cef cei cek cen cer ces ceu cew cfc cfd cfe cff cfi cfk cfn cfr cfs cfu cfw ci- cic cid cie cif cii cik cin cir cis ciu ciw ckc ckd cki cks ckw cn- cnc cnd cne cnf cni cnn cnr cns cnu cnw crc crd cre crf cri crk crn crr crs cru crw csc csd cse csf csi csk csn csr css csu csw cuc cud cue cuf cui cuk cun cur cus cuu cuw cw- cwc cwd cwe cwi cwk cwn cwr cws cwu dcc dcd dce dcf dci dck dcn dcr dcs dcu dcw ddc ddd dde ddf ddi ddk ddn ddr dds ddu ddw de- dec ded dee def dei dek den der des deu dew dfc dfd dfe dff dfi dfk dfn dfr dfs dfu dfw di- dic did die dif dii dik din dir dis diu diw dkc dke dki dkk dkr dks dku dkw dnc dnd dne dnf dni dnk dnn dnr dns dnw drc drd dre dri drk drn drr drs dru drw dsc dsd dse dsf dsi dsk dsn dsr dss dsu dsw duc dud due duf dui duk dun dur dus dwc dwe dwf dwi dwn dwr dws dwu dww ec- ecc ecd ece ecf eci eck ecn ecr ecs ecu ecw ed- edc edd ede edf edi edk edn edr eds edu edw eec eed eee eef eek een eer ees eew ef- efc efd efe eff efi efr efs efw 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 enw erc erd ere erf eri erk ern err ers eru erw es- esc esd ese esf esi esk esn esr ess esu esw eu- euc eud eue euf eui eun eur eus ewc ewd ewe ewf ewi ewk ewr ews ewu eww fcc fcd fce fcf fci fck fcn fcr fcs fcu fcw fdc fdd fde fdf fdi fdk fdn fdr fds fdu fec fed fee fef fei fek fen fer fes feu few ffc ffd ffe fff ffi ffk ffn ffr ffs ffu ffw fic fid fie fif fii fik fin fir fis fiu fkc fkf fki fkk fnc fnd fne fnf fni fnk fnn fnr fns fnu fnw frc frd fre frf fri frk frn frr frs fru frw fsc fsd fse fsf fsi fsk fsn fsr fss fsu fsw fud fue fuf fui fuk fun fur fus fuu fwc fwd fwe fwf fwi fwn fws i-d i-f icc icd ice icf ici ick icn icr ics icu icw idc idd ide idf idi idk idn idr ids idu idw 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 iiw 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 isw iu- iuc iud iue iui iur ius iwc iwd iwe iwf iwi iwk iwr iws iwu iww 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 kew kfc kfd kff kfi kfs kfu kfw 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 krw ksc ksd kse ksf ksi ksk ksn ksr kss ksu ksw kuc kud kue kui kuk kun kur kus kuu kw- kwc kwd kwf kwi kwk kws kww n-i ncc ncd nce ncf nci nck ncn ncr ncs ncu ncw ndc ndd nde ndf ndi ndk ndn ndr nds ndu ne- nec ned nee nef nei nek nen ner nes neu new 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 nnw nrc nrd nre nrf nri nrk nrn nrr nrs nru nrw nsc nsd nse nsf nsi nsk nsn nsr nss nsu nsw nuc nud nue nui nuk nun nur nus nuu nwc nwd nwe nwf nwi nwn nwr nws nwu rcc rcd rce rcf rci rcn rcr rcs rcu rcw rdc rdd rde rdf rdi rdn rdr rds rdu re- rec red ree ref rei rek ren rer res reu rew rfc rfd rfe rff rfi rfk rfn rfr rfs rfu rfw ric rid rie rif rii rik rin rir ris rkc rke rkf rkk rks rku rnc rnd rni rnn rnr rns rnu rnw rrc rrd rrf rri rrk rrn rrr rrs rru rsc rsd rse rsf rsi rsk rsn rsr rss rsu rsw ruc rud rue ruf rui ruk run rur rus ruu rwc rwd rwe rwf rwi rwr rws rwu scc scd sce scf sci sck scn scr scs scu scw sdc sdd sde sdf sdi sdk sdn sdr sds sdu sdw se- sec sed see sef sei sek sen ser ses seu sew sfc sfd sfe sff sfi sfk sfn sfr sfs sfu sfw sic sid sie sif sii sik sin sir sis siu siw sk- skc skd ske skf ski skk skr sks sku skw snc snd sne snf sni snk snn snr sns snu snw sr- src srd sre srf sri srk srn srr srs srw ss- ssc ssd sse ssf ssi ssk ssn ssr sss ssu ssw suc sud sue suf sui suk sun sur sus suu suw swc swd swe swf swi swk swn swr