-er -ic c-- ccc cce ccg cci ccn ccr ccs cct ccu ccz ce- cec cee ceg cei cen cer ces cet ceu cez cgc cge cgg cgi cgn cgr cgs cgt cgu ci- cic cie cig cii cin cir cis cit ciu cn- cnc cne cng cni cnn cnr cns cnt cnu crc cre crg cri crn crr crs crt cru crz csc cse csg csi csn csr css cst csu csz ctc cte ctg cti ctn ctr cts ctt ctu ctz cuc cue cug cui cun cur cus cut cuu cuz cz- czc cze czt ec- ecc ece ecg eci ecn ecr ecs ect ecu eec eee eeg een eer ees eet egc ege egg egi egn egr egs egt egu eic eie eig eii ein eir eis eit eiu en- enc ene eng eni enn enr ens ent enu enz erc ere erg eri ern err ers ert eru erz es- esc ese esg esi esn esr ess est esu etc ete etg eti etn etr ets ett etu etz eu- euc eue eug eui eun eur eus eut eze ezr ezs ezz gcc gce gcg gci gcn gcr gcs gct gcu ge- gec gee geg gei gen ger ges get geu gez ggc ggg ggi ggn ggr ggs ggt ggu ggz gic gie gig gii gin gir gis git giu giz gnc gne gni gnn gnr gns gnt gnu grc gre grg gri grn grr grs grt gru gsc gse gsg gsi gsn gsr gss gst gsu gtc gte gtg gti gtn gtr gts gtt gtu gu- guc gue gug gui gun gur gus gut guu guz gzr gzu icc ice icg ici icn icr ics ict icu icz ie- iec iee ieg iei ien ier ies iet igc ige igg igi ign igr igs igt igu iic iie iii iin iir iis iit iiu in- inc ine ing ini inn inr ins int inu ir- irc ire irg iri irn irr irs irt iru is- isc ise isg isi isn isr iss ist isu itc ite itg iti itn its itt itu itz iu- iuc iue iug iui iur ius iut iuz ize izi izu izz n-i ncc nce ncg nci ncn ncr ncs nct ncu ne- nec nee neg nei nen ner nes net neu nez ngc nge ngg ngi ngn ngs ngt ngu nic nie nig nii nin nir nis nit niu niz nnc nne nng nni nnn nns nnt nnu nnz nrc nre nrg nri nrn nrr nrs nrt nru nrz nsc nse nsg nsi nsn nsr nss nst nsu nsz ntc nte ntg nti ntn ntr nts ntt ntu ntz nuc nue nug nui nun nur nus nut nuu nze nzg nzi nzs nzz rcc rce rcg rci rcn rcr rcs rct rcu re- rec ree reg rei ren rer res ret reu rez rgc rge rgg rgi rgn rgr rgs rgt ric rie rig rii rin rir ris rit riz rnc rng rni rnn rnr rns rnt rnu rnz rrc rrg rri rrn rrr rrs rrt rru rsc rse rsg rsi rsn rsr rss rst rsu rtc rte rtg rti rtn rtr rts rtt rtu rtz ruc rue rug rui run rur rus rut ruu ruz rze scc sce scg sci scn scr scs sct scu se- sec see seg sei sen ser ses set seu sez sgc sge sgg sgi sgn sgr sgs sgt sgu sic sie sig sii sin sir sis sit siu snc sne sng sni snn snr sns snt snu sr- src sre srg sri srn srr srs srt ss- ssc sse ssg ssi ssn ssr sss sst ssu ssz stc ste stg sti stn str sts stt stu stz suc sue sug sui sun sur sus sut suu suz sze szi szr szu tcc tce tcg tci tcn tcr tcs tct tcu te- tec tee teg tei ten ter tes tet teu tez tgc tge tgg tgi tgn tgr tgs tgt tgu tgz tic tie tig tii tin tir tis tit tiu tiz tnc tne tng tni tnn tnr tns tnt tnz trc tre trg tri trn trr trs trt tru trz tsc tse tsg tsi tsn tsr tss tst tsu ttc tte ttg tti ttn ttr tts ttt ttu tuc tue tug tui tun tur tus tut tuu tuz tze tzs tzu ucc uce ucg uci ucn ucr ucs uct ucu uec uee ueg uei uen uer ues uet ugc uge ugg ugi ugn ugr ugs ugt ugu uic uie uig uii uin uir uis uit uiu un- unc une ung uni unn unr uns unt unu ur- urc ure urg uri urn urr urs urt uru urz usc use usg usi usn usr uss ust usu usz utc ute uti utn utr uts utt utu utz uuc uue uug uun uur uus uut uuu uzi uzu z-g zce zcs zec zee zen zer zes zet zez zgg zgi zgs zie zig zin zir zis zit ziz znc zne znn zns zrs zse zsg zsi zst zsu zsz zte ztr zuc zug zui zun zur zus zut zuz zzr zzs zzt zzz