-er -ic a-a a-c a-i a-t aaa aac aae aaf aai aan aao aap aar aas aat ac- aca acc ace acf aci acn aco acp acr acs act aea aec aee aef aei aen aeo aep aer aes aet af- afa afc afe aff afi afn afo afp afr afs aft ai- aia aic aie aif aii ain aio aip air ais ait an- ana anc ane anf ani ann ano anp anr ans ant aoa aoc aoe aof aoi aon aoo aop aor aos aot ap- apa apc ape apf api apn apo app apr aps apt ar- ara arc are arf ari arn aro arp arr ars art as- asa asc ase asf asi asn aso asp asr ass ast at- ata atc ate atf ati atn ato atp atr ats att c-- caa cac cae caf cai can cao cap car cas cat cca ccc cce ccf cci ccn cco ccp ccr ccs cct ce- cea cec cee cef cei cen ceo cep cer ces cet cfa cfc cfe cff cfi cfn cfo cfp cfr cfs cft ci- cia cic cie cif cii cin cio cip cir cis cit cn- cna cnc cne cnf cni cnn cno cnp cnr cns cnt co- coa coc coe cof coi con coo cop cor cos cot cpa cpc cpe cpf cpi cpn cpo cpp cpr cps cpt cra crc cre crf cri crn cro crp crr crs crt csa csc cse csf csi csn cso csp csr css cst cta ctc cte ctf cti ctn cto ctp ctr cts ctt eaa eac eae eaf eai ean eao eap ear eas eat ec- eca ecc ece ecf eci ecn eco ecr ecs ect eea eec eee eef een eeo eep eer ees eet ef- efa efc efe eff efi efo efp efr efs eft eia eic eie eif eii ein eio eip eir eis eit en- ena enc ene enf eni enn eno enp enr ens ent eo- eoa eoc eoe eof eoi eon eoo eop eor eos eot ep- epa epc epe epf epi epn epo epp epr eps ept era erc ere erf eri ern ero erp err ers ert es- esa esc ese esf esi esn eso esp esr ess est eta etc ete etf eti etn eto etp etr ets ett faa fac fae faf fai fan fao fap far fas fat fca fcc fce fcf fci fcn fco fcp fcr fcs fct fea fec fee fef fei fen feo fep fer fes fet ffa ffc ffe fff ffi ffn ffo ffp ffr ffs fft fia fic fie fif fii fin fip fir fis fit fna fnc fne fnf fni fnn fnp fnr fns fnt foa foc foe fof foi fon foo fop for fos fot fpa fpc fpe fpi fpn fpo fpp fpr fps fpt fra frc fre frf fri frn fro frp frr frs frt fsa fsc fse fsf fsi fsn fso fsp fsr fss fst fta ftc fte ftf fti ftn fto ftp ftr fts ftt i-f ia- iaa iac iae iaf iai ian iao iap iar ias iat ica icc ice icf ici icn ico icp icr ics ict ie- iea iec iee ief iei ien iep ier ies iet ifa ifc ife iff ifi ifn ifo ifp ifr ifs ift iia iic iie iif iii iin iio iip iir iis iit in- ina inc ine inf ini inn ino inp inr ins int io- ioa ioc ioe iof ioi ion ioo iop ior ios iot ipa ipc ipe ipf ipi ipn ipo ipp ipr ips ipt ir- ira irc ire irf iri irn iro irp irr irs irt is- isa isc ise isf isi isn iso isp isr iss ist ita itc ite itf iti itn ito itp its itt n-i naa nac nae naf nai nan nao nap nar nas nat nca ncc nce ncf nci ncn nco ncp ncr ncs nct ne- nea nec nee nef nei nen neo nep ner nes net nfa nfc nfe nff nfi nfn nfo nfp nfr nfs nft nia nic nie nif nii nin nio nip nir nis nit nna nnc nne nnf nni nnn nno nnp nns nnt no- noa noc noe nof noi non noo nop nor nos not npa npc npe npf npi npn npo npp npr nps npt nra nrc nre nrf nri nrn nro nrp nrr nrs nrt nsa nsc nse nsf nsi nsn nso nsp nsr nss nst nta ntc nte ntf nti ntn nto ntp ntr nts ntt o-i oaa oac oae oaf oai oan oao oap oar oas oat oc- oca occ ocf oci ocn oco ocp ocr ocs oct oea oec oee oef oei oen oeo oep oer oes oet of- ofa ofc ofe off ofi ofn ofo ofp ofr ofs oft oia oic oie oif oii oin oio oip oir ois oit on- ona onc one onf oni onn ono onp onr ons ont oo- ooa ooc oof ooi oon ooo oop oor oos oot op- opa opc ope opf opi opn opo opp opr ops opt or- ora orc ore orf ori orn oro orp orr ors ort os- osa osc ose osf osi osn oso osp osr oss ost ot- ota otc ote otf oti otn oto otp otr ots ott p-p paa pac pae paf pai pan pao pap par pas pat pca pcc pce pcf pci pcn pco pcp pcr pcs pct pea pec pee pef pei pen peo pep per pes pet pfa pfc pfe pff pfi pfn pfo pfp pfr pfs pft pia pic pie pif pii pin pio pip pir pis pit pn- pna pnc pne pnf pni pnn pno pnp pnr pns pnt poa poc poe pof poi pon poo pop por pos pot ppa ppc ppe ppf ppi ppn ppo ppp ppr pps ppt pra prc pre prf pri prn pro prp prr prs prt ps- psa psc pse psf psi psn pso psp psr pss pst pt- pta ptc pte ptf pti ptn