-er -ic a-a a-c a-i aaa aac aae aag aai aan aao aar aas aau aav ac- aca acc ace acg aci acn aco acr acs acu acv aea aec aee aeg aei aen aeo aer aes aeu aev ag- aga agc age agg agi agn ago agr ags agu agv ai- aia aic aie aig aii ain aio air ais aiu aiv an- ana anc ane ang ani ann ano anr ans anu anv aoa aoc aoe aog aoi aon aoo aor aos aou aov ar- ara arc are arg ari arn aro arr ars aru arv as- asa asc ase asg asi asn aso asr ass asu asv au- aua auc aue aug aui aun auo aur aus auv av- ava avc ave avg avi avn avo avr avs avu c-- caa cac cae cag cai can cao car cas cau cav cca ccc cce ccg cci ccn cco ccr ccs ccu ccv ce- cea cec cee ceg cei cen ceo cer ces ceu cev cga cgc cge cgg cgi cgn cgo cgr cgs cgu cgv ci- cia cic cie cig cii cin cio cir cis ciu civ cn- cna cnc cne cng cni cnn cno cnr cns cnu cnv co- coa coc coe cog coi con coo cor cos cou cov cra crc cre crg cri crn cro crr crs cru crv csa csc cse csg csi csn cso csr css csu csv cua cuc cue cug cui cun cuo cur cus cuu cuv cva cvc cve cvg cvi cvn cvo cvr cvs cvu cvv eaa eac eae eag eai ean eao ear eas eau eav ec- eca ecc ece ecg eci ecn eco ecr ecs ecu ecv eea eec eee eeg een eeo eer ees eev ega egc ege egg egi egn ego egr egs egu eia eic eie eig eii ein eio eir eis eiu eiv en- ena enc ene eng eni enn eno enr ens enu env eo- eoa eoc eoe eog eoi eon eoo eor eos eou era erc ere erg eri ern ero err ers eru erv es- esa esc ese esg esi esn eso esr ess esu esv eu- eua euc eue eug eui eun eur eus euv eva evc eve evg evi evn evo evr evs evv gaa gac gae gag gai gan gao gar gas gau gav gca gcc gce gcg gci gcn gco gcr gcs gcu ge- gea gec gee geg gei gen geo ger ges geu gev gga ggc ggg ggi ggn ggo ggr ggs ggu ggv gia gic gie gig gii gin gio gir gis giu giv gna gnc gne gni gnn gno gnr gns gnu gnv goa goc goe gog goi gon goo gor gos gou gov gra grc gre grg gri grn gro grr grs gru grv gsa gsc gse gsg gsi gsn gso gsr gss gsu gsv gu- gua guc gue gug gui gun guo gur gus guu guv gva gvc gve gvg gvi gvn gvo gvr gvs gvu i-v ia- iaa iac iae iag iai ian iao iar ias iau iav ica icc ice icg ici icn ico icr ics icu icv ie- iea iec iee ieg iei ien ier ies iev iga igc ige igg igi ign igo igr igs igu iia iic iie iii iin iio iir iis iiu in- ina inc ine ing ini inn ino inr ins inu inv io- ioa ioc ioe iog ioi ion ioo ior ios iou iov ir- ira irc ire irg iri irn iro irr irs iru irv is- isa isc ise isg isi isn iso isr iss isu isv iu- iua iuc iue iug iui iur ius iva ivc ive ivg ivi ivo ivr ivs ivu ivv n-i naa nac nae nag nai nan nao nar nas nau nav nca ncc nce ncg nci ncn nco ncr ncs ncu ncv ne- nea nec nee neg nei nen neo ner nes neu nev nga ngc nge ngg ngi ngn ngo ngs ngu nia nic nie nig nii nin nio nir nis niu niv nna nnc nne nng nni nnn nno nns nnu nnv no- noa noc noe nog noi non noo nor nos nou nov nra nrc nre nrg nri nrn nro nrr nrs nru nrv nsa nsc nse nsg nsi nsn nso nsr nss nsu nsv nua nuc nue nug nui nun nuo nur nus nuu nuv nva nvc nve nvg nvi nvn nvu nvv o-i oaa oac oae oag oai oan oao oar oas oau oav oc- oca occ ocg oci ocn oco ocr ocs ocu ocv oea oec oee oeg oei oen oeo oer oes oga ogc oge ogg ogi ogn ogo ogs oia oic oie oii oin oio oir ois oiu oiv on- ona onc one ong oni onn ono onr ons onu oo- ooa ooc oog ooi oon ooo oor oos oov or- ora orc ore org ori orn oro orr ors oru orv os- osa osc ose osg osi osn oso osr oss osu osv ou- oua ouc oue oui oun ouo our ous ov- ova ovc ove ovi ovo ovs ovv ra- raa rac rae rag rai ran rao rar ras rau rav rca rcc rce rcg rci rcn rco rcr rcs rcu rcv re- rea rec ree reg rei ren reo rer res reu rev rga rgc rge rgg rgi rgn rgo rgr rgs rgv ria ric rie rig rii rin rio rir ris riv rna rnc rng rni rnn rno rnr rns rnu rnv roa roc roe rog roi ron roo ror ros rou rov rra rrc rrg rri rrn rrr rrs rru rsa rsc rse rsg rsi rsn rso rsr rss rsu rsv rua ruc rue rug rui run ruo rur rus ruu ruv rva rvc rve rvg rvi rvn rvo rvr rvs rvu rvv saa sac sae sag sai san sao sar sas sau sav sca scc sce scg sci scn sco scr scs scu scv se- sea sec see seg sei sen seo ser ses seu sev sga sgc sge sgg