-er -ic a-a a-c a-i a-t aaa aac aae aag aai aan aao aap aar aat aav ac- aca acc ace acg aci acn aco acp acr act acv aea aec aee aeg aei aen aeo aep aer aet aev ag- aga agc age agg agi agn ago agp agr agt agv ai- aia aic aie aig aii ain aio aip air ait aiv an- ana anc ane ang ani ann ano anp anr ant anv aoa aoc aoe aog aoi aon aoo aop aor aot aov ap- apa apc ape apg api apn apo app apr apt apv ar- ara arc are arg ari arn aro arp arr art arv at- ata atc ate atg ati atn ato atp atr att atv av- ava avc ave avg avi avn avo avp avr avt c-- caa cac cae cag cai can cao cap car cat cav cca ccc cce ccg cci ccn cco ccp ccr cct ccv ce- cea cec cee ceg cei cen ceo cep cer cet cev cga cgc cge cgg cgi cgn cgo cgp cgr cgt cgv ci- cia cic cie cig cii cin cio cip cir cit civ cn- cna cnc cne cng cni cnn cno cnp cnr cnt cnv co- coa coc coe cog coi con coo cop cor cot cov cpa cpc cpe cpg cpi cpn cpo cpp cpr cpt cpv cra crc cre crg cri crn cro crp crr crt crv cta ctc cte ctg cti ctn cto ctp ctr ctt ctv cva cvc cve cvg cvi cvn cvo cvp cvr cvt cvv eaa eac eae eag eai ean eao eap ear eat eav ec- eca ecc ece ecg eci ecn eco ecr ect ecv eea eec eee eeg een eeo eep eer eet eev ega egc ege egg egi egn ego egp egr egt eia eic eie eig eii ein eio eip eir eit eiv en- ena enc ene eng eni enn eno enp enr ent env eo- eoa eoc eoe eog eoi eon eoo eop eor eot ep- epa epc epe epg epi epn epo epp epr ept era erc ere erg eri ern ero erp err ert erv eta etc ete etg eti etn eto etp etr ett etv eva evc eve evg evi evn evo evp evr evt evv g-p gaa gac gae gag gai gan gao gap gar gat gav gca gcc gce gcg gci gcn gco gcp gcr gct ge- gea gec gee geg gei gen geo gep ger get gev gga ggc ggg ggi ggn ggo ggp ggr ggt ggv gia gic gie gig gii gin gio gip gir git giv gna gnc gne gni gnn gno gnp gnr gnt gnv goa goc goe gog goi gon goo gop gor got gov gpa gpc gpe gpg gpi gpn gpo gpp gpr gpt gra grc gre grg gri grn gro grp grr grt grv gta gtc gte gtg gti gtn gto gtp gtr gtt gtv gva gvc gve gvg gvi gvn gvo gvp gvr gvt i-v ia- iaa iac iae iag iai ian iao iap iar iat iav ica icc ice icg ici icn ico icp icr ict icv ie- iea iec iee ieg iei ien iep ier iet iev iga igc ige igg igi ign igo igp igr igt iia iic iie iii iin iio iip iir iit in- ina inc ine ing ini inn ino inp inr int inv io- ioa ioc ioe iog ioi ion ioo iop ior iot iov ipa ipc ipe ipg ipi ipn ipo ipp ipr ipt ipv ir- ira irc ire irg iri irn iro irp irr irt irv ita itc ite itg iti itn ito itp itt itv iva ivc ive ivg ivi ivo ivp ivr ivt ivv n-i naa nac nae nag nai nan nao nap nar nat nav nca ncc nce ncg nci ncn nco ncp ncr nct ncv ne- nea nec nee neg nei nen neo nep ner net nev nga ngc nge ngg ngi ngn ngo ngp ngt nia nic nie nig nii nin nio nip nir nit niv nna nnc nne nng nni nnn nno nnp nnt nnv no- noa noc noe nog noi non noo nop nor not nov npa npc npe npg npi npn npo npp npr npt npv nra nrc nre nrg nri nrn nro nrp nrr nrt nrv nta ntc nte ntg nti ntn nto ntp ntr ntt ntv nva nvc nve nvg nvi nvn nvp nvt nvv o-i oaa oac oae oag oai oan oao oap oar oat oav oc- oca occ ocg oci ocn oco ocp ocr oct ocv oea oec oee oeg oei oen oeo oep oer oet oga ogc oge ogg ogi ogn ogo ogp ogt oia oic oie oii oin oio oip oir oit oiv on- ona onc one ong oni onn ono onp onr ont oo- ooa ooc oog ooi oon ooo oop oor oot oov op- opa opc ope opg opi opn opo opp opr opt opv or- ora orc ore org ori orn oro orp orr ort orv ot- ota otc ote otg oti otn oto otp otr ott otv ov- ova ovc ove ovi ovo ovp ovv p-p paa pac pae pag pai pan pao pap par pat pav pca pcc pce pcg pci pcn pco pcp pcr pct pcv pea pec pee peg pei pen peo pep per pet pev pga pgc pge pgg pgi pgn pgo pgp pgr pgt pgv pia pic pie pig pii pin pio pip pir pit piv pn- pna pnc pne png pni pnn pno pnp pnr pnt pnv poa poc poe pog poi pon poo pop por pot pov ppa ppc ppe ppg ppi ppn ppo ppp ppr ppt ppv pra prc pre prg pri prn pro prp prr prt prv pt- pta ptc pte ptg pti ptn pto ptp ptr ptt ptv pva pvc pve pvg pvi pvn pvo pvp pvr pvt pvv ra- raa rac rae rag rai ran rao rap rar rat rav rca rcc rce rcg rci rcn rco rcp