-er -ic a-a a-c a-i a-t aaa aac aae aaf aai aan aap aar aat aav ac- aca acc ace acf aci acn acp acr act acv aea aec aee aef aei aen aep aer aet aev af- afa afc afe aff afi afn afp afr aft afv ai- aia aic aie aif aii ain aip air ait aiv an- ana anc ane anf ani ann anp anr ant anv ap- apa apc ape apf api apn app apr apt apv ar- ara arc are arf ari arn arp arr art arv at- ata atc ate atf ati atn atp atr att atv av- ava avc ave avf avi avn avp avr avt c-- caa cac cae caf cai can cap car cat cav cca ccc cce ccf cci ccn ccp ccr cct ccv ce- cea cec cee cef cei cen cep cer cet cev cfa cfc cfe cff cfi cfn cfp cfr cft cfv ci- cia cic cie cif cii cin cip cir cit civ cn- cna cnc cne cnf cni cnn cnp cnr cnt cnv cpa cpc cpe cpf cpi cpn cpp cpr cpt cpv cra crc cre crf cri crn crp crr crt crv cta ctc cte ctf cti ctn ctp ctr ctt ctv cva cvc cve cvf cvi cvn cvp cvr cvt cvv eaa eac eae eaf eai ean eap ear eat eav ec- eca ecc ece ecf eci ecn ecr ect ecv eea eec eee eef een eep eer eet eev ef- efa efc efe eff efi efp efr eft eia eic eie eif eii ein eip eir eit eiv en- ena enc ene enf eni enn enp enr ent env ep- epa epc epe epf epi epn epp epr ept era erc ere erf eri ern erp err ert erv eta etc ete etf eti etn etp etr ett etv eva evc eve evf evi evn evp evr evt evv faa fac fae faf fai fan fap far fat fav fca fcc fce fcf fci fcn fcp fcr fct fcv fea fec fee fef fei fen fep fer fet fev ffa ffc ffe fff ffi ffn ffp ffr fft ffv fia fic fie fif fii fin fip fir fit fna fnc fne fnf fni fnn fnp fnr fnt fnv fpa fpc fpe fpi fpn fpp fpr fpt fpv fra frc fre frf fri frn frp frr frt fta ftc fte ftf fti ftn ftp ftr ftt ftv fva fvc fvp fvt i-f i-v ia- iaa iac iae iaf iai ian iap iar iat iav ica icc ice icf ici icn icp icr ict icv ie- iea iec iee ief iei ien iep ier iet iev ifa ifc ife iff ifi ifn ifp ifr ift iia iic iie iif iii iin iip iir iit in- ina inc ine inf ini inn inp inr int inv ipa ipc ipe ipf ipi ipn ipp ipr ipt ipv ir- ira irc ire irf iri irn irp irr irt irv ita itc ite itf iti itn itp itt itv iva ivc ive ivf ivi ivp ivr ivt ivv n-i naa nac nae naf nai nan nap nar nat nav nca ncc nce ncf nci ncn ncp ncr nct ncv ne- nea nec nee nef nei nen nep ner net nev nfa nfc nfe nff nfi nfn nfp nfr nft nfv nia nic nie nif nii nin nip nir nit niv nna nnc nne nnf nni nnn nnp nnt nnv npa npc npe npf npi npn npp npr npt npv nra nrc nre nrf nri nrn nrp nrr nrt nrv nta ntc nte ntf nti ntn ntp ntr ntt ntv nva nvc nve nvi nvn nvp nvt nvv p-p paa pac pae paf pai pan pap par pat pav pca pcc pce pcf pci pcn pcp pcr pct pcv pea pec pee pef pei pen pep per pet pev pfa pfc pfe pff pfi pfn pfp pfr pft pfv pia pic pie pif pii pin pip pir pit piv pn- pna pnc pne pnf pni pnn pnp pnr pnt pnv ppa ppc ppe ppf ppi ppn ppp ppr ppt ppv pra prc pre prf pri prn prp prr prt prv pt- pta ptc pte ptf pti ptn ptp ptr ptt ptv pva pvc pve pvf pvi pvn pvp pvr pvt pvv ra- raa rac rae raf rai ran rap rar rat rav rca rcc rce rcf rci rcn rcp rcr rct rcv re- rea rec ree ref rei ren rep rer ret rev rfa rfc rfe rff rfi rfn rfp rfr rft rfv ria ric rie rif rii rin rip rir rit riv rna rnc rni rnn rnp rnr rnt rnv rpa rpc rpe rpf rpi rpn rpp rpr rpt rpv rra rrc rrf rri rrn rrp rrr rrt rta rtc rte rtf rti rtn rtp rtr rtt rtv rva rvc rve rvf rvi rvn rvp rvr rvt rvv taa tac tae taf tai tan tap tar tat tav tca tcc tce tcf tci tcn tcp tcr tct tcv te- tea tec tee tef tei ten tep ter tet tev tfa tfc tfe tff tfi tfn tfp tfr tft tia tic tie tif tii tin tip tir tit tiv tna tnc tne tnf tni tnn tnp tnr tnt tpa tpc tpe tpf tpi tpn tpp tpr tpt tpv tra trc tre trf tri trn trp trr trt trv tta ttc tte ttf tti ttn ttp ttr ttt ttv tva tvc tve tvf tvi tvn tvp tvr tvt v-a v-e vaa vac vae vai van vap var vat vav vca vcc vce vcf vci vcn vcp vcr vct vea vec vee vef vei ven vep ver vet vfa vfc vff vfi vfn vfp vfr vft vfv vi- via vic vie vif vii vin vip vir vit viv vn- vna vnf vni vnp vnr vnv vpa vpc vpe vpf vpi vpn vpp vpr vpt vra vrc vre vrf vri vrn vrp vrr vrt vta vtc vte vti vtr vtt vtv vva vvc vvi vvr vvt vvv