-er -ic c-- ccc cce ccf ccg cci cck ccn cco ccr ccu ccv ce- cec cee cef ceg cei cek cen ceo cer ceu cev cfc cfe cff cfg cfi cfk cfn cfo cfr cfu cfv cgc cge cgg cgi cgn cgo cgr cgu cgv ci- cic cie cif cig cii cik cin cio cir ciu civ ckc cki cko cn- cnc cne cnf cng cni cnn cno cnr cnu cnv co- coc coe cof cog coi cok con coo cor cou cov crc cre crf crg cri crk crn cro crr cru crv cuc cue cuf cug cui cuk cun cuo cur cuu cuv cvc cve cvf cvg cvi cvk cvn cvo cvr cvu cvv ec- ecc ece ecf ecg eci eck ecn eco ecr ecu ecv eec eee eef eeg eek een eeo eer eev ef- efc efe eff efg efi efo efr egc ege egf egg egi egn ego egr egu eic eie eif eig eii eik ein eio eir eiu eiv ekc eke ekf ekg eki eko ekr eku ekv en- enc ene enf eng eni enk enn eno enr enu env eo- eoc eoe eof eog eoi eok eon eoo eor eou erc ere erf erg eri erk ern ero err eru erv eu- euc eue euf eug eui eun eur euv evc eve evf evg evi evn evo evr evv fcc fce fcf fcg fci fck fcn fco fcr fcu fcv fec fee fef feg fei fek fen feo fer feu fev ffc ffe fff ffg ffi ffk ffn ffo ffr ffu ffv fgc fge fgf fgg fgi fgn fgr fgv fic fie fif fig fii fik fin fir fiu fkc fkf fkg fki fkk fnc fne fnf fng fni fnk fnn fnr fnu fnv foc foe fof fog foi fok fon foo for fou frc fre frf frg fri frk frn fro frr fru fue fuf fug fui fuk fun fuo fur fuu fuv fvc fvg fvk gcc gce gcf gcg gci gck gcn gco gcr gcu ge- gec gee gef geg gei gek gen geo ger geu gev gfc gfe gff gfi gfk gfo gfr ggc ggg ggi ggn ggo ggr ggu ggv gic gie gif gig gii gik gin gio gir giu giv gkn gko gnc gne gnf gni gnn gno gnr gnu gnv goc goe gof gog goi gok gon goo gor gou gov grc gre grf grg gri grk grn gro grr gru grv gu- guc gue guf gug gui guk gun guo gur guu guv gvc gve gvf gvg gvi gvk gvn gvo gvr gvu i-f i-v icc ice icf icg ici ick icn ico icr icu icv ie- iec iee ief ieg iei iek ien ier iev ifc ife iff ifg ifi ifn ifo ifr ifu igc ige igf igg igi igk ign igo igr igu iic iie iif iii iin iio iir iiu ikc ike ikf iki ikk iko ikr iku ikv in- inc ine inf ing ini ink inn ino inr inu inv io- ioc ioe iof iog ioi ion ioo ior iou iov ir- irc ire irf irg iri irk irn iro irr iru irv iu- iuc iue iug iui iur ivc ive ivf ivg ivi ivo ivr ivu ivv kcc kce kcg kci kck kcn kcr kcu ke- kec kee kef keg kei kek ken keo ker kev kfc kff kfg kfi kfo kfu kgc kgf kgi kgo kgu kgv kic kie kif kig kii kik kin kio kir kiu kiv kkc kke kki kkk kkn kkr kku kkv kn- knc kne knf kng kni knk knn kno knr knu koc koe kof kog koi kok kon koo kor kou krc krf krg kri krk krn kro krr kru krv kuc kue kug kui kuk kun kur kuu kvi kvk kvn kvo kvr kvv n-i ncc nce ncf ncg nci nck ncn nco ncr ncu ncv ne- nec nee nef neg nei nek nen neo ner neu nev nfc nfe nff nfi nfk nfn nfo nfr nfu nfv ngc nge ngf ngg ngi ngk ngn ngo ngu nic nie nif nig nii nik nin nio nir niu niv nkc nke nkf nki nkk nkn nko nkr nku nnc nne nnf nng nni nnk nnn nno nnu nnv no- noc noe nof nog noi nok non noo nor nou nov nrc nre nrf nrg nri nrk nrn nro nrr nru nrv nuc nue nug nui nuk nun nuo nur nuu nuv nvc nve nvg nvi nvk nvn nvu nvv o-i oc- occ ocf ocg oci ock ocn oco ocr ocu ocv oec oee oef oeg oei oen oeo oer of- ofc ofe off ofg ofi ofn ofo ofr ofu ofv ogc oge ogf ogg ogi ogn ogo oic oie oif oii oik oin oio oir oiu oiv okc oke okg oki okk oko okr oku on- onc one onf ong oni onk onn ono onr onu oo- ooc oof oog ooi ook oon ooo oor oov or- orc ore orf org ori ork orn oro orr oru orv ou- ouc oue ouf oui ouk oun ouo our ov- ovc ove ovf ovi ovo ovv rcc rce rcf rcg rci rcn rco rcr rcu rcv re- rec ree ref reg rei rek ren reo rer reu rev rfc rfe rff rfg rfi rfk rfn rfo rfr rfu rfv rgc rge rgf rgg rgi rgk rgn rgo rgr rgv ric rie rif rig rii rik rin rio rir riv rkc rke rkf rkg rkk rko rku rkv rnc rng rni rnn rno rnr rnu rnv roc roe rof rog roi rok ron roo ror rou rov rrc rrf rrg rri rrk rrn rrr rru ruc rue ruf rug rui ruk run ruo rur ruu ruv rvc rve rvf rvg rvi rvn rvo rvr rvu rvv ucc uce ucf ucg uci uck ucn uco ucr ucu ucv uec uee uef ueg uei uen uer ufc ufe uff ufg ufi ufn ufo ufr ufu ufv ugc uge ugf ugg ugi ugk ugn ugo ugr ugu uic uie