-er -ic c-- ccc cce ccf ccg cci ccn cco ccr cct ccu ce- cec cee cef ceg cei cen ceo cer cet ceu cfc cfe cff cfg cfi cfn cfo cfr cft cfu cgc cge cgg cgi cgn cgo cgr cgt cgu ci- cic cie cif cig cii cin cio cir cit ciu cn- cnc cne cnf cng cni cnn cno cnr cnt cnu co- coc coe cof cog coi con coo cor cot cou crc cre crf crg cri crn cro crr crt cru ctc cte ctf ctg cti ctn cto ctr ctt ctu cuc cue cuf cug cui cun cuo cur cut cuu ec- ecc ece ecf ecg eci ecn eco ecr ect ecu eec eee eef eeg een eeo eer eet ef- efc efe eff efg efi efo efr eft egc ege egf egg egi egn ego egr egt egu eic eie eif eig eii ein eio eir eit eiu en- enc ene enf eng eni enn eno enr ent enu eo- eoc eoe eof eog eoi eon eoo eor eot eou erc ere erf erg eri ern ero err ert eru etc ete etf etg eti etn eto etr ett etu eu- euc eue euf eug eui eun eur eut fcc fce fcf fcg fci fcn fco fcr fct fcu fec fee fef feg fei fen feo fer fet feu ffc ffe fff ffg ffi ffn ffo ffr fft ffu fgc fge fgf fgg fgi fgn fgr fgt fic fie fif fig fii fin fir fit fiu fnc fne fnf fng fni fnn fnr fnt fnu foc foe fof fog foi fon foo for fot fou frc fre frf frg fri frn fro frr frt fru ftc fte ftf ftg fti ftn fto ftr ftt ftu fue fuf fug fui fun fuo fur fut fuu gcc gce gcf gcg gci gcn gco gcr gct gcu ge- gec gee gef geg gei gen geo ger get geu gfc gfe gff gfi gfo gfr gft ggc ggg ggi ggn ggo ggr ggt ggu gic gie gif gig gii gin gio gir git giu gnc gne gnf gni gnn gno gnr gnt gnu goc goe gof gog goi gon goo gor got gou grc gre grf grg gri grn gro grr grt gru gtc gte gtf gtg gti gtn gto gtr gtt gtu gu- guc gue guf gug gui gun guo gur gut guu i-f icc ice icf icg ici icn ico icr ict icu ie- iec iee ief ieg iei ien ier iet ifc ife iff ifg ifi ifn ifo ifr ift ifu igc ige igf igg igi ign igo igr igt igu iic iie iif iii iin iio iir iit iiu in- inc ine inf ing ini inn ino inr int inu io- ioc ioe iof iog ioi ion ioo ior iot iou ir- irc ire irf irg iri irn iro irr irt iru itc ite itf itg iti itn ito itt itu iu- iuc iue iug iui iur iut n-i ncc nce ncf ncg nci ncn nco ncr nct ncu ne- nec nee nef neg nei nen neo ner net neu nfc nfe nff nfi nfn nfo nfr nft nfu ngc nge ngf ngg ngi ngn ngo ngt ngu nic nie nif nig nii nin nio nir nit niu nnc nne nnf nng nni nnn nno nnt nnu no- noc noe nof nog noi non noo nor not nou nrc nre nrf nrg nri nrn nro nrr nrt nru ntc nte ntf ntg nti ntn nto ntr ntt ntu nuc nue nug nui nun nuo nur nut nuu o-i oc- occ ocf ocg oci ocn oco ocr oct ocu oec oee oef oeg oei oen oeo oer oet of- ofc ofe off ofg ofi ofn ofo ofr oft ofu ogc oge ogf ogg ogi ogn ogo ogt oic oie oif oii oin oio oir oit oiu on- onc one onf ong oni onn ono onr ont onu oo- ooc oof oog ooi oon ooo oor oot or- orc ore orf org ori orn oro orr ort oru ot- otc ote otf otg oti otn oto otr ott otu ou- ouc oue ouf oui oun ouo our out rcc rce rcf rcg rci rcn rco rcr rct rcu re- rec ree ref reg rei ren reo rer ret reu rfc rfe rff rfg rfi rfn rfo rfr rft rfu rgc rge rgf rgg rgi rgn rgo rgr rgt ric rie rif rig rii rin rio rir rit rnc rng rni rnn rno rnr rnt rnu roc roe rof rog roi ron roo ror rot rou rrc rrf rrg rri rrn rrr rrt rru rtc rte rtf rtg rti rtn rto rtr rtt rtu ruc rue ruf rug rui run ruo rur rut ruu tcc tce tcf tcg tci tcn tco tcr tct tcu te- tec tee tef teg tei ten teo ter tet teu tfc tfe tff tfg tfi tfn tfo tfr tft tfu tgc tge tgf tgg tgi tgn tgo tgr tgt tgu tic tie tif tig tii tin tio tir tit tiu tnc tne tnf tng tni tnn tno tnr tnt to- toc toe tof tog toi ton too tor tot tou trc tre trf trg tri trn tro trr trt tru ttc tte ttf ttg tti ttn tto ttr ttt ttu tuc tue tuf tug tui tun tuo tur tut tuu ucc uce ucf ucg uci ucn uco ucr uct ucu uec uee uef ueg uei uen uer uet ufc ufe uff ufg ufi ufn ufo ufr uft ufu ugc uge ugf ugg ugi ugn ugo ugr ugt ugu uic uie uif uig uii uin uio uir uit uiu un- unc une unf ung uni unn uno unr unt unu uoc uoe uog uon uoo uor uot ur- urc ure urf urg uri urn uro urr urt uru utc ute utf uti utn uto utr utt utu uuc uue uug uun uur uut uuu