-er -ic a-a a-c a-i a-t aaa aac aae aag aai aan aap aar aat aav ac- aca acc ace acg aci acn acp acr act acv aea aec aee aeg aei aen aep aer aet aev ag- aga agc age agg agi agn agp agr agt agv ai- aia aic aie aig aii ain aip air ait aiv an- ana anc ane ang ani ann anp anr ant anv ap- apa apc ape apg api apn app apr apt apv ar- ara arc are arg ari arn arp arr art arv at- ata atc ate atg ati atn atp atr att atv av- ava avc ave avg avi avn avp avr avt c-- caa cac cae cag cai can cap car cat cav cca ccc cce ccg cci ccn ccp ccr cct ccv ce- cea cec cee ceg cei cen cep cer cet cev cga cgc cge cgg cgi cgn cgp cgr cgt cgv ci- cia cic cie cig cii cin cip cir cit civ cn- cna cnc cne cng cni cnn cnp cnr cnt cnv cpa cpc cpe cpg cpi cpn cpp cpr cpt cpv cra crc cre crg cri crn crp crr crt crv cta ctc cte ctg cti ctn ctp ctr ctt ctv cva cvc cve cvg cvi cvn cvp cvr cvt cvv eaa eac eae eag eai ean eap ear eat eav ec- eca ecc ece ecg eci ecn ecr ect ecv eea eec eee eeg een eep eer eet eev ega egc ege egg egi egn egp egr egt eia eic eie eig eii ein eip eir eit eiv en- ena enc ene eng eni enn enp enr ent env ep- epa epc epe epg epi epn epp epr ept era erc ere erg eri ern erp err ert erv eta etc ete etg eti etn etp etr ett etv eva evc eve evg evi evn evp evr evt evv g-p gaa gac gae gag gai gan gap gar gat gav gca gcc gce gcg gci gcn gcp gcr gct ge- gea gec gee geg gei gen gep ger get gev gga ggc ggg ggi ggn ggp ggr ggt ggv gia gic gie gig gii gin gip gir git giv gna gnc gne gni gnn gnp gnr gnt gnv gpa gpc gpe gpg gpi gpn gpp gpr gpt gra grc gre grg gri grn grp grr grt grv gta gtc gte gtg gti gtn gtp gtr gtt gtv gva gvc gve gvg gvi gvn gvp gvr gvt i-v ia- iaa iac iae iag iai ian iap iar iat iav ica icc ice icg ici icn icp icr ict icv ie- iea iec iee ieg iei ien iep ier iet iev iga igc ige igg igi ign igp igr igt iia iic iie iii iin iip iir iit in- ina inc ine ing ini inn inp inr int inv ipa ipc ipe ipg ipi ipn ipp ipr ipt ipv ir- ira irc ire irg iri irn irp irr irt irv ita itc ite itg iti itn itp itt itv iva ivc ive ivg ivi ivp ivr ivt ivv n-i naa nac nae nag nai nan nap nar nat nav nca ncc nce ncg nci ncn ncp ncr nct ncv ne- nea nec nee neg nei nen nep ner net nev nga ngc nge ngg ngi ngn ngp ngt nia nic nie nig nii nin nip nir nit niv nna nnc nne nng nni nnn nnp nnt nnv npa npc npe npg npi npn npp npr npt npv nra nrc nre nrg nri nrn nrp nrr nrt nrv nta ntc nte ntg nti ntn ntp ntr ntt ntv nva nvc nve nvg nvi nvn nvp nvt nvv p-p paa pac pae pag pai pan pap par pat pav pca pcc pce pcg pci pcn pcp pcr pct pcv pea pec pee peg pei pen pep per pet pev pga pgc pge pgg pgi pgn pgp pgr pgt pgv pia pic pie pig pii pin pip pir pit piv pn- pna pnc pne png pni pnn pnp pnr pnt pnv ppa ppc ppe ppg ppi ppn ppp ppr ppt ppv pra prc pre prg pri prn prp prr prt prv pt- pta ptc pte ptg pti ptn ptp ptr ptt ptv pva pvc pve pvg pvi pvn pvp pvr pvt pvv ra- raa rac rae rag rai ran rap rar rat rav rca rcc rce rcg rci rcn rcp rcr rct rcv re- rea rec ree reg rei ren rep rer ret rev rga rgc rge rgg rgi rgn rgp rgr rgt rgv ria ric rie rig rii rin rip rir rit riv rna rnc rng rni rnn rnp rnr rnt rnv rpa rpc rpe rpg rpi rpn rpp rpr rpt rpv rra rrc rrg rri rrn rrp rrr rrt rta rtc rte rtg rti rtn rtp rtr rtt rtv rva rvc rve rvg rvi rvn rvp rvr rvt rvv taa tac tae tag tai tan tap tar tat tav tca tcc tce tcg tci tcn tcp tcr tct tcv te- tea tec tee teg tei ten tep ter tet tev tga tgc tge tgg tgi tgn tgp tgr tgt tgv tia tic tie tig tii tin tip tir tit tiv tna tnc tne tng tni tnn tnp tnr tnt tpa tpc tpe tpg tpi tpn tpp tpr tpt tpv tra trc tre trg tri trn trp trr trt trv tta ttc tte ttg tti ttn ttp ttr ttt ttv tva tvc tve tvg tvi tvn tvp tvr tvt v-a v-e vaa vac vae vag vai van vap var vat vav vca vcc vce vci vcn vcp vcr vct vea vec vee veg vei ven vep ver vet vga vgc vgg vgn vgp vgr vgt vi- via vic vie vig vii vin vip vir vit viv vn- vna vng vni vnp vnr vnv vpa vpc vpe vpg vpi vpn vpp vpr vpt vra vrc vre vrg vri vrn vrp vrr vrt vta vtc vte vtg vti vtr vtt vtv vva vvc vvg vvi vvr vvt vvv