-er -ic c-- ccc cce ccg cci ccl ccn ccr cct ccu ce- cec cee ceg cei cel cen cer cet ceu cgc cge cgg cgi cgl cgn cgr cgt cgu ci- cic cie cig cii cil cin cir cit ciu cl- clc cle clg cli cll cln clr clt clu cn- cnc cne cng cni cnl cnn cnr cnt cnu crc cre crg cri crl crn crr crt cru ctc cte ctg cti ctl ctn ctr ctt ctu cuc cue cug cui cul cun cur cut cuu ec- ecc ece ecg eci ecl ecn ecr ect ecu eec eee eeg eel een eer eet egc ege egg egi egl egn egr egt egu eic eie eig eii eil ein eir eit eiu elc ele elg eli ell eln elr elt elu en- enc ene eng eni enl enn enr ent enu erc ere erg eri erl ern err ert eru etc ete etg eti etl etn etr ett etu eu- euc eue eug eui eul eun eur eut gcc gce gcg gci gcl gcn gcr gct gcu ge- gec gee geg gei gel gen ger get geu ggc ggg ggi ggn ggr ggt ggu gic gie gig gii gil gin gir git giu glc gle glg gli gll gln glr glt glu gnc gne gni gnl gnn gnr gnt gnu grc gre grg gri grl grn grr grt gru gtc gte gtg gti gtl gtn gtr gtt gtu gu- guc gue gug gui gul gun gur gut guu icc ice icg ici icl icn icr ict icu ie- iec iee ieg iei iel ien ier iet igc ige igg igi igl ign igr igt igu iic iie iii iil iin iir iit iiu il- ilc ile ilg ili ill iln ilr ilt ilu in- inc ine ing ini inl inn inr int inu ir- irc ire irg iri irl irn irr irt iru itc ite itg iti itl itn itt itu iu- iuc iue iug iui iur iut lcc lce lcg lci lcl lcn lcr lct lcu lec lee leg lei lel len ler let leu lgc lge lgg lgi lgl lgn lgr lgt lgu lic lie lig lii lil lin lir lit liu llc lle llg lli lll lln llr llt llu lnc lne lng lni lnl lnn lnr lnt lnu lrc lrg lri lrn lrr lrt lru ltc lte ltg lti ltl ltr ltt ltu luc lue lug lui lul lun lur lut luu n-i ncc nce ncg nci ncl ncn ncr nct ncu ne- nec nee neg nei nel nen ner net neu ngc nge ngg ngi ngl ngn ngt ngu nic nie nig nii nil nin nir nit niu nlc nle nlg nli nll nln nlr nlt nlu nnc nne nng nni nnl nnn nnt nnu nrc nre nrg nri nrl nrn nrr nrt nru ntc nte ntg nti ntn ntr ntt ntu nuc nue nug nui nul nun nur nut nuu rcc rce rcg rci rcl rcn rcr rct rcu re- rec ree reg rei rel ren rer ret reu rgc rge rgg rgi rgn rgr rgt ric rie rig rii ril rin rir rit rlc rle rlg rli rll rln rlr rlt rlu rnc rng rni rnn rnr rnt rnu rrc rrg rri rrl rrn rrr rrt rru rtc rte rtg rti rtl rtn rtr rtt rtu ruc rue rug rui run rur rut ruu tcc tce tcg tci tcl tcn tcr tct tcu te- tec tee teg tei tel ten ter tet teu tgc tge tgg tgi tgl tgn tgr tgt tgu tic tie tig tii til tin tir tit tiu tlc tle tlg tli tll tln tlr tlt tlu tnc tne tng tni tnl tnn tnr tnt trc tre trg tri trl trn trr trt tru ttc tte ttg tti ttl ttn ttr ttt ttu tuc tue tug tui tul tun tur tut tuu ucc uce ucg uci ucl ucn ucr uct ucu uec uee ueg uei uel uen uer uet ugc uge ugg ugi ugl ugn ugr ugt ugu uic uie uig uii uil uin uir uit uiu ulc ule ulg uli ull uln ulr ult ulu un- unc une ung uni unl unn unr unt unu ur- urc ure urg uri url urn urr urt uru utc ute uti utl utn utr utt utu uuc uue uug uun uur uut uuu