-er -ic c-- ccc cce ccf ccg cci cck ccn cco ccr ccs cct ccu ce- cec cee cef ceg cei cek cen ceo cer ces cet ceu cfc cfe cff cfg cfi cfk cfn cfo cfr cfs cft cfu cgc cge cgg cgi cgn cgo cgr cgs cgt cgu ci- cic cie cif cig cii cik cin cio cir cis cit ciu ckc cki cko cks ckt cn- cnc cne cnf cng cni cnn cno cnr cns cnt cnu co- coc coe cof cog coi cok con coo cor cos cot cou crc cre crf crg cri crk crn cro crr crs crt cru csc cse csf csg csi csk csn cso csr css cst csu ctc cte ctf ctg cti ctk ctn cto ctr cts ctt ctu cuc cue cuf cug cui cuk cun cuo cur cus cut cuu ec- ecc ece ecf ecg eci eck ecn eco ecr ecs ect ecu eec eee eef eeg eek een eeo eer ees eet ef- efc efe eff efg efi efo efr efs eft egc ege egf egg egi egn ego egr egs egt egu eic eie eif eig eii eik ein eio eir eis eit eiu ekc eke ekf ekg eki eko ekr eks ekt eku en- enc ene enf eng eni enk enn eno enr ens ent enu eo- eoc eoe eof eog eoi eok eon eoo eor eos eot eou erc ere erf erg eri erk ern ero err ers ert eru es- esc ese esf esg esi esk esn eso esr ess est esu etc ete etf etg eti etk etn eto etr ets ett etu eu- euc eue euf eug eui eun eur eus eut fcc fce fcf fcg fci fck fcn fco fcr fcs fct fcu fec fee fef feg fei fek fen feo fer fes fet feu ffc ffe fff ffg ffi ffk ffn ffo ffr ffs fft ffu fgc fge fgf fgg fgi fgn fgr fgs fgt fic fie fif fig fii fik fin fir fis fit fiu fkc fkf fkg fki fkk fkt fnc fne fnf fng fni fnk fnn fnr fns fnt fnu foc foe fof fog foi fok fon foo for fos fot fou frc fre frf frg fri frk frn fro frr frs frt fru fsc fse fsf fsg fsi fsk fsn fso fsr fss fst fsu ftc fte ftf ftg fti ftk ftn fto ftr fts ftt ftu fue fuf fug fui fuk fun fuo fur fus fut fuu gcc gce gcf gcg gci gck gcn gco gcr gcs gct gcu ge- gec gee gef geg gei gek gen geo ger ges get geu gfc gfe gff gfi gfk gfo gfr gfs gft ggc ggg ggi ggn ggo ggr ggs ggt ggu gic gie gif gig gii gik gin gio gir gis git giu gkn gko gks gkt gnc gne gnf gni gnn gno gnr gns gnt gnu goc goe gof gog goi gok gon goo gor gos got gou grc gre grf grg gri grk grn gro grr grs grt gru gsc gse gsf gsg gsi gsk gsn gso gsr gss gst gsu gtc gte gtf gtg gti gtk gtn gto gtr gts gtt gtu gu- guc gue guf gug gui guk gun guo gur gus gut guu i-f icc ice icf icg ici ick icn ico icr ics ict icu ie- iec iee ief ieg iei iek ien ier ies iet ifc ife iff ifg ifi ifn ifo ifr ifs ift ifu igc ige igf igg igi igk ign igo igr igs igt igu iic iie iif iii iin iio iir iis iit iiu ikc ike ikf iki ikk iko ikr iks ikt iku in- inc ine inf ing ini ink inn ino inr ins int inu io- ioc ioe iof iog ioi ion ioo ior ios iot iou ir- irc ire irf irg iri irk irn iro irr irs irt iru is- isc ise isf isg isi isk isn iso isr iss ist isu itc ite itf itg iti itk itn ito its itt itu iu- iuc iue iug iui iur ius iut k-t kcc kce kcg kci kck kcn kcr kcs kct kcu ke- kec kee kef keg kei kek ken keo ker kes ket kfc kff kfg kfi kfo kfs kfu kgc kgf kgi kgo kgs kgu kic kie kif kig kii kik kin kio kir kis kit kiu kkc kke kki kkk kkn kkr kks kkt kku kn- knc kne knf kng kni knk knn kno knr knt knu koc koe kof kog koi kok kon koo kor kos kot kou krc krf krg kri krk krn kro krr krs krt kru ksc kse ksf ksg ksi ksk ksn kso ksr kss kst ksu ktc kte ktf ktg ktk ktn kto ktr kts ktt ktu kuc kue kug kui kuk kun kur kus kut kuu n-i ncc nce ncf ncg nci nck ncn nco ncr ncs nct ncu ne- nec nee nef neg nei nek nen neo ner nes net neu nfc nfe nff nfi nfk nfn nfo nfr nfs nft nfu ngc nge ngf ngg ngi ngk ngn ngo ngs ngt ngu nic nie nif nig nii nik nin nio nir nis nit niu nkc nke nkf nki nkk nkn nko nkr nks nkt nku nnc nne nnf nng nni nnk nnn nno nns nnt nnu no- noc noe nof nog noi nok non noo nor nos not nou nrc nre nrf nrg nri nrk nrn nro nrr nrs nrt nru nsc nse nsf nsg nsi nsk nsn nso nsr nss nst nsu ntc nte ntf ntg nti ntk ntn nto ntr nts ntt ntu nuc nue nug nui nuk nun nuo nur nus nut nuu o-i oc- occ ocf ocg oci ock ocn oco ocr ocs oct ocu oec oee oef oeg oei oen oeo oer oes oet of- ofc ofe off ofg ofi ofn ofo ofr ofs oft ofu ogc oge ogf ogg ogi ogn ogo ogs ogt oic oie oif oii oik oin oio oir ois oit