-er -ic a-a a-c a-i a-t aaa aac aae aag aai aao aap aar aas aat aav ac- aca acc ace acg aci aco acp acr acs act acv aea aec aee aeg aei aeo aep aer aes aet aev ag- aga agc age agg agi ago agp agr ags agt agv ai- aia aic aie aig aii aio aip air ais ait aiv aoa aoc aoe aog aoi aoo aop aor aos aot aov ap- apa apc ape apg api apo app apr aps apt apv ar- ara arc are arg ari aro arp arr ars art arv as- asa asc ase asg asi aso asp asr ass ast asv at- ata atc ate atg ati ato atp atr ats att atv av- ava avc ave avg avi avo avp avr avs avt c-- caa cac cae cag cai cao cap car cas cat cav cca ccc cce ccg cci cco ccp ccr ccs cct ccv ce- cea cec cee ceg cei ceo cep cer ces cet cev cga cgc cge cgg cgi cgo cgp cgr cgs cgt cgv ci- cia cic cie cig cii cio cip cir cis cit civ co- coa coc coe cog coi coo cop cor cos cot cov cpa cpc cpe cpg cpi cpo cpp cpr cps cpt cpv cra crc cre crg cri cro crp crr crs crt crv csa csc cse csg csi cso csp csr css cst csv cta ctc cte ctg cti cto ctp ctr cts ctt ctv cva cvc cve cvg cvi cvo cvp cvr cvs cvt cvv eaa eac eae eag eai eao eap ear eas eat eav ec- eca ecc ece ecg eci eco ecr ecs ect ecv eea eec eee eeg eeo eep eer ees eet eev ega egc ege egg egi ego egp egr egs egt eia eic eie eig eii eio eip eir eis eit eiv eo- eoa eoc eoe eog eoi eoo eop eor eos eot ep- epa epc epe epg epi epo epp epr eps ept era erc ere erg eri ero erp err ers ert erv es- esa esc ese esg esi eso esp esr ess est esv eta etc ete etg eti eto etp etr ets ett etv eva evc eve evg evi evo evp evr evs evt evv g-p gaa gac gae gag gai gao gap gar gas gat gav gca gcc gce gcg gci gco gcp gcr gcs gct ge- gea gec gee geg gei geo gep ger ges get gev gga ggc ggg ggi ggo ggp ggr ggs ggt ggv gia gic gie gig gii gio gip gir gis git giv goa goc goe gog goi goo gop gor gos got gov gpa gpc gpe gpg gpi gpo gpp gpr gps gpt gra grc gre grg gri gro grp grr grs grt grv gsa gsc gse gsg gsi gso gsp gsr gss gst gsv gta gtc gte gtg gti gto gtp gtr gts gtt gtv gva gvc gve gvg gvi gvo gvp gvr gvs gvt i-v ia- iaa iac iae iag iai iao iap iar ias iat iav ica icc ice icg ici ico icp icr ics ict icv ie- iea iec iee ieg iei iep ier ies iet iev iga igc ige igg igi igo igp igr igs igt iia iic iie iii iio iip iir iis iit io- ioa ioc ioe iog ioi ioo iop ior ios iot iov ipa ipc ipe ipg ipi ipo ipp ipr ips ipt ipv ir- ira irc ire irg iri iro irp irr irs irt irv is- isa isc ise isg isi iso isp isr iss ist isv ita itc ite itg iti ito itp its itt itv iva ivc ive ivg ivi ivo ivp ivr ivs ivt ivv o-i oaa oac oae oag oai oao oap oar oas oat oav oc- oca occ ocg oci oco ocp ocr ocs oct ocv oea oec oee oeg oei oeo oep oer oes oet oga ogc oge ogg ogi ogo ogp ogs ogt oia oic oie oii oio oip oir ois oit oiv oo- ooa ooc oog ooi ooo oop oor oos oot oov op- opa opc ope opg opi opo opp opr ops opt opv or- ora orc ore org ori oro orp orr ors ort orv os- osa osc ose osg osi oso osp osr oss ost osv ot- ota otc ote otg oti oto otp otr ots ott otv ov- ova ovc ove ovi ovo ovp ovs ovv p-p paa pac pae pag pai pao pap par pas pat pav pca pcc pce pcg pci pco pcp pcr pcs pct pcv pea pec pee peg pei peo pep per pes pet pev pga pgc pge pgg pgi pgo pgp pgr pgs pgt pgv pia pic pie pig pii pio pip pir pis pit piv poa poc poe pog poi poo pop por pos pot pov ppa ppc ppe ppg ppi ppo ppp ppr pps ppt ppv pra prc pre prg pri pro prp prr prs prt prv ps- psa psc pse psg psi pso psp psr pss pst psv pt- pta ptc pte ptg pti pto ptp ptr pts ptt ptv pva pvc pve pvg pvi pvo pvp pvr pvs pvt pvv ra- raa rac rae rag rai rao rap rar ras rat rav rca rcc rce rcg rci rco rcp rcr rcs rct rcv re- rea rec ree reg rei reo rep rer res ret rev rga rgc rge rgg rgi rgo rgp rgr rgs rgt rgv ria ric rie rig rii rio rip rir ris rit riv roa roc roe rog roi roo rop ror ros rot rov rpa rpc rpe rpg rpi rpo rpp rpr rps rpt rpv rra rrc rrg rri rrp rrr rrs rrt rsa rsc rse rsg rsi rso rsp rsr rss rst rsv rta rtc rte rtg rti rto rtp rtr rts rtt rtv rva rvc rve rvg rvi rvo rvp rvr rvs rvt rvv saa sac sae sag sai sao sap sar sas sat sav sca scc sce scg sci