-er -ic a-a a-c a-i a-t aaa aac aae aag aai aan aao aar aas aat aav ac- aca acc ace acg aci acn aco acr acs act acv aea aec aee aeg aei aen aeo aer aes aet aev ag- aga agc age agg agi agn ago agr ags agt agv ai- aia aic aie aig aii ain aio air ais ait aiv an- ana anc ane ang ani ann ano anr ans ant anv aoa aoc aoe aog aoi aon aoo aor aos aot aov ar- ara arc are arg ari arn aro arr ars art arv as- asa asc ase asg asi asn aso asr ass ast asv at- ata atc ate atg ati atn ato atr ats att atv av- ava avc ave avg avi avn avo avr avs avt c-- caa cac cae cag cai can cao car cas cat cav cca ccc cce ccg cci ccn cco ccr ccs cct ccv ce- cea cec cee ceg cei cen ceo cer ces cet cev cga cgc cge cgg cgi cgn cgo cgr cgs cgt cgv ci- cia cic cie cig cii cin cio cir cis cit civ cn- cna cnc cne cng cni cnn cno cnr cns cnt cnv co- coa coc coe cog coi con coo cor cos cot cov cra crc cre crg cri crn cro crr crs crt crv csa csc cse csg csi csn cso csr css cst csv cta ctc cte ctg cti ctn cto ctr cts ctt ctv cva cvc cve cvg cvi cvn cvo cvr cvs cvt cvv eaa eac eae eag eai ean eao ear eas eat eav ec- eca ecc ece ecg eci ecn eco ecr ecs ect ecv eea eec eee eeg een eeo eer ees eet eev ega egc ege egg egi egn ego egr egs egt eia eic eie eig eii ein eio eir eis eit eiv en- ena enc ene eng eni enn eno enr ens ent env eo- eoa eoc eoe eog eoi eon eoo eor eos eot era erc ere erg eri ern ero err ers ert erv es- esa esc ese esg esi esn eso esr ess est esv eta etc ete etg eti etn eto etr ets ett etv eva evc eve evg evi evn evo evr evs evt evv gaa gac gae gag gai gan gao gar gas gat gav gca gcc gce gcg gci gcn gco gcr gcs gct ge- gea gec gee geg gei gen geo ger ges get gev gga ggc ggg ggi ggn ggo ggr ggs ggt ggv gia gic gie gig gii gin gio gir gis git giv gna gnc gne gni gnn gno gnr gns gnt gnv goa goc goe gog goi gon goo gor gos got gov gra grc gre grg gri grn gro grr grs grt grv gsa gsc gse gsg gsi gsn gso gsr gss gst gsv gta gtc gte gtg gti gtn gto gtr gts gtt gtv gva gvc gve gvg gvi gvn gvo gvr gvs gvt i-v ia- iaa iac iae iag iai ian iao iar ias iat iav ica icc ice icg ici icn ico icr ics ict icv ie- iea iec iee ieg iei ien ier ies iet iev iga igc ige igg igi ign igo igr igs igt iia iic iie iii iin iio iir iis iit in- ina inc ine ing ini inn ino inr ins int inv io- ioa ioc ioe iog ioi ion ioo ior ios iot iov ir- ira irc ire irg iri irn iro irr irs irt irv is- isa isc ise isg isi isn iso isr iss ist isv ita itc ite itg iti itn ito its itt itv iva ivc ive ivg ivi ivo ivr ivs ivt ivv n-i naa nac nae nag nai nan nao nar nas nat nav nca ncc nce ncg nci ncn nco ncr ncs nct ncv ne- nea nec nee neg nei nen neo ner nes net nev nga ngc nge ngg ngi ngn ngo ngs ngt nia nic nie nig nii nin nio nir nis nit niv nna nnc nne nng nni nnn nno nns nnt nnv no- noa noc noe nog noi non noo nor nos not nov nra nrc nre nrg nri nrn nro nrr nrs nrt nrv nsa nsc nse nsg nsi nsn nso nsr nss nst nsv nta ntc nte ntg nti ntn nto ntr nts ntt ntv nva nvc nve nvg nvi nvn nvt nvv o-i oaa oac oae oag oai oan oao oar oas oat oav oc- oca occ ocg oci ocn oco ocr ocs oct ocv oea oec oee oeg oei oen oeo oer oes oet oga ogc oge ogg ogi ogn ogo ogs ogt oia oic oie oii oin oio oir ois oit oiv on- ona onc one ong oni onn ono onr ons ont oo- ooa ooc oog ooi oon ooo oor oos oot oov or- ora orc ore org ori orn oro orr ors ort orv os- osa osc ose osg osi osn oso osr oss ost osv ot- ota otc ote otg oti otn oto otr ots ott otv ov- ova ovc ove ovi ovo ovs ovv ra- raa rac rae rag rai ran rao rar ras rat rav rca rcc rce rcg rci rcn rco rcr rcs rct rcv re- rea rec ree reg rei ren reo rer res ret rev rga rgc rge rgg rgi rgn rgo rgr rgs rgt rgv ria ric rie rig rii rin rio rir ris rit riv rna rnc rng rni rnn rno rnr rns rnt rnv roa roc roe rog roi ron roo ror ros rot rov rra rrc rrg rri rrn rrr rrs rrt rsa rsc rse rsg rsi rsn rso rsr rss rst rsv rta rtc rte rtg rti rtn rto rtr rts rtt rtv rva rvc rve rvg rvi rvn rvo rvr rvs rvt rvv saa sac sae sag sai san sao sar sas sat sav sca scc sce scg sci scn sco scr scs sct scv se-