-er -ey -ic c-- ccc cce ccg cci ccn cco ccr ccs cct ccu ce- cec cee ceg cei cen ceo cer ces cet ceu cey cgc cge cgg cgi cgn cgo cgr cgs cgt cgu cgy ci- cic cie cig cii cin cio cir cis cit ciu cn- cnc cne cng cni cnn cno cnr cns cnt cnu cny co- coc coe cog coi con coo cor cos cot cou coy crc cre crg cri crn cro crr crs crt cru cry csc cse csg csi csn cso csr css cst csu csy ctc cte ctg cti ctn cto ctr cts ctt ctu cty cuc cue cug cui cun cuo cur cus cut cuu cuy cyc cye cyg cyn cyo cyr cys cyt ec- ecc ece ecg eci ecn eco ecr ecs ect ecu eec eee eeg een eeo eer ees eet eey egc ege egg egi egn ego egr egs egt egu egy eic eie eig eii ein eio eir eis eit eiu en- enc ene eng eni enn eno enr ens ent enu eny eo- eoc eoe eog eoi eon eoo eor eos eot eou erc ere erg eri ern ero err ers ert eru ery es- esc ese esg esi esn eso esr ess est esu esy etc ete etg eti etn eto etr ets ett etu ety eu- euc eue eug eui eun eur eus eut eyc eye eyn eyo eyr eys eyt gcc gce gcg gci gcn gco gcr gcs gct gcu ge- gec gee geg gei gen geo ger ges get geu gey ggc ggg ggi ggn ggo ggr ggs ggt ggu gic gie gig gii gin gio gir gis git giu giy gnc gne gni gnn gno gnr gns gnt gnu goc goe gog goi gon goo gor gos got gou goy grc gre grg gri grn gro grr grs grt gru gry gsc gse gsg gsi gsn gso gsr gss gst gsu gtc gte gtg gti gtn gto gtr gts gtt gtu gty gu- guc gue gug gui gun guo gur gus gut guu guy gy- gye gyn gyo gyr gys icc ice icg ici icn ico icr ics ict icu icy ie- iec iee ieg iei ien ier ies iet iey igc ige igg igi ign igo igr igs igt igu igy iic iie iii iin iio iir iis iit iiu in- inc ine ing ini inn ino inr ins int inu iny io- ioc ioe iog ioi ion ioo ior ios iot iou ir- irc ire irg iri irn iro irr irs irt iru iry is- isc ise isg isi isn iso isr iss ist isu isy itc ite itg iti itn ito its itt itu ity iu- iuc iue iug iui iur ius iut iyc iye iyo iyr iys iyt iyy n-i ncc nce ncg nci ncn nco ncr ncs nct ncu ne- nec nee neg nei nen neo ner nes net neu ney ngc nge ngg ngi ngn ngo ngs ngt ngu nic nie nig nii nin nio nir nis nit niu nnc nne nng nni nnn nno nns nnt nnu no- noc noe nog noi non noo nor nos not nou noy nrc nre nrg nri nrn nro nrr nrs nrt nru nry nsc nse nsg nsi nsn nso nsr nss nst nsu nsy ntc nte ntg nti ntn nto ntr nts ntt ntu nuc nue nug nui nun nuo nur nus nut nuu nuy nyc nye nyg nyn nyo nys nyt nyu nyy o-i oc- occ ocg oci ocn oco ocr ocs oct ocu oec oee oeg oei oen oeo oer oes oet oey ogc oge ogg ogi ogn ogo ogs ogt ogy oic oie oii oin oio oir ois oit oiu on- onc one ong oni onn ono onr ons ont onu ony oo- ooc oog ooi oon ooo oor oos oot or- orc ore org ori orn oro orr ors ort oru ory os- osc ose osg osi osn oso osr oss ost osu ot- otc ote otg oti otn oto otr ots ott otu ou- ouc oue oui oun ouo our ous out oye oyi oyo oys rcc rce rcg rci rcn rco rcr rcs rct rcu re- rec ree reg rei ren reo rer res ret reu rey rgc rge rgg rgi rgn rgo rgr rgs rgt ric rie rig rii rin rio rir ris rit riy rnc rng rni rnn rno rnr rns rnt rnu rny roc roe rog roi ron roo ror ros rot rou roy rrc rrg rri rrn rrr rrs rrt rru rsc rse rsg rsi rsn rso rsr rss rst rsu rtc rte rtg rti rtn rto rtr rts rtt rtu rty ruc rue rug rui run ruo rur rus rut ruu ruy ry- ryc rye ryg ryn ryo ryr rys ryu ryy scc sce scg sci scn sco scr scs sct scu se- sec see seg sei sen seo ser ses set seu sey sgc sge sgg sgi sgn sgo sgr sgs sgt sgu sic sie sig sii sin sio sir sis sit siu snc sne sng sni snn sno snr sns snt snu sny soc soe sog soi son soo sor sos sot sou soy sr- src sre srg sri srn sro srr srs srt sry ss- ssc sse ssg ssi ssn sso ssr sss sst ssu stc ste stg sti stn sto str sts stt stu sty suc sue sug sui sun suo sur sus sut suu suy sy- syc sye syg syi syn syr sys syt syu tcc tce tcg tci tcn tco tcr tcs tct tcu te- tec tee teg tei ten teo ter tes tet teu tey tgc tge tgg tgi tgn tgo tgr tgs tgt tgu tgy tic tie tig tii tin tio tir tis tit tiu tiy tnc tne tng tni tnn tno tnr tns tnt to- toc toe tog toi ton too tor tos tot tou toy trc tre trg tri trn tro trr trs trt tru try tsc tse tsg tsi tsn tso tsr tss tst