-er -ic a-a a-c a-i aaa aac aae aaf aah aai aan aao aap aar ac- aca acc ace acf ach aci acn aco acp acr aea aec aee aef aeh aei aen aeo aep aer af- afa afc afe aff afh afi afn afo afp afr aha ahc ahe ahf ahh ahi ahn aho ahp ahr ai- aia aic aie aif aih aii ain aio aip air an- ana anc ane anf anh ani ann ano anp anr aoa aoc aoe aof aoh aoi aon aoo aop aor ap- apa apc ape apf aph api apn apo app apr ar- ara arc are arf arh ari arn aro arp arr c-- caa cac cae caf cah cai can cao cap car cca ccc cce ccf cch cci ccn cco ccp ccr ce- cea cec cee cef ceh cei cen ceo cep cer cfa cfc cfe cff cfh cfi cfn cfo cfp cfr ch- cha chc che chf chh chi chn cho chp chr ci- cia cic cie cif cih cii cin cio cip cir cn- cna cnc cne cnf cnh cni cnn cno cnp cnr co- coa coc coe cof coh coi con coo cop cor cpa cpc cpe cpf cph cpi cpn cpo cpp cpr cra crc cre crf crh cri crn cro crp crr eaa eac eae eaf eah eai ean eao eap ear ec- eca ecc ece ecf ech eci ecn eco ecr eea eec eee eef een eeo eep eer ef- efa efc efe eff efh efi efo efp efr eha ehc ehe ehf ehh ehi ehn eho ehp ehr eia eic eie eif eii ein eio eip eir en- ena enc ene enf enh eni enn eno enp enr eo- eoa eoc eoe eof eoh eoi eon eoo eop eor ep- epa epc epe epf eph epi epn epo epp epr era erc ere erf erh eri ern ero erp err faa fac fae faf fah fai fan fao fap far fca fcc fce fcf fci fcn fco fcp fcr fea fec fee fef feh fei fen feo fep fer ffa ffc ffe fff ffh ffi ffn ffo ffp ffr fha fhc fhe fhf fhh fhi fhn fho fhp fhr fia fic fie fif fih fii fin fip fir fna fnc fne fnf fnh fni fnn fnp fnr foa foc foe fof foh foi fon foo fop for fpa fpc fpe fph fpi fpn fpo fpp fpr fra frc fre frf frh fri frn fro frp frr h-i haa hac hae haf hah hai han hao hap har hca hcc hce hcf hch hci hcn hco hcp hcr he- hea hec hee hef heh hei hen heo hep her hfa hfc hfe hff hfh hfi hfn hfo hfp hfr hha hhc hhe hhf hhh hhi hhn hho hhp hhr hia hic hie hif hih hii hin hio hip hir hna hnc hne hnf hnh hnn hno hoa hoc hoe hof hoh hoi hon hoo hop hor hpa hpc hpe hpf hph hpi hpn hpo hpp hpr hr- hra hrc hre hrf hrh hri hrn hro hrp hrr i-f ia- iaa iac iae iaf iah iai ian iao iap iar ica icc ice icf ich ici icn ico icp icr ie- iea iec iee ief iei ien iep ier ifa ifc ife iff ifi ifn ifo ifp ifr iha ihc ihe ihf ihh ihi ihn iho ihp ihr iia iic iie iif iih iii iin iio iip iir in- ina inc ine inf inh ini inn ino inp inr io- ioa ioc ioe iof ioh ioi ion ioo iop ior ipa ipc ipe ipf ipi ipn ipo ipp ipr ir- ira irc ire irf iri irn iro irp irr n-i naa nac nae naf nah nai nan nao nap nar nca ncc nce ncf nch nci ncn nco ncp ncr ne- nea nec nee nef neh nei nen neo nep ner nfa nfc nfe nff nfi nfn nfo nfp nfr nha nhc nhe nhf nhh nhi nhn nhp nhr nia nic nie nif nih nii nin nio nip nir nna nnc nne nnf nnh nni nnn nno nnp no- noa noc noe nof noh noi non noo nop nor npa npc npe npf nph npi npn npo npp npr nra nrc nre nrf nri nrn nro nrp nrr o-i oaa oac oae oaf oah oai oan oao oap oar oc- oca occ ocf och oci ocn oco ocp ocr oea oec oee oef oeh oei oen oeo oep oer of- ofa ofc ofe off ofi ofn ofo ofp ofr oha ohc ohe ohf ohh ohi ohn oho ohp ohr oia oic oie oif oii oin oio oip oir on- ona onc one onf onh oni onn ono onp onr oo- ooa ooc oof ooh ooi oon ooo oop oor op- opa opc ope opf oph opi opn opo opp opr or- ora orc ore orf orh ori orn oro orp orr p-p paa pac pae paf pah pai pan pao pap par pca pcc pce pcf pch pci pcn pco pcp pcr pea pec pee pef peh pei pen peo pep per pfa pfc pfe pff pfi pfn pfo pfp pfr pha phc phe phf phi phn pho php phr pia pic pie pif pih pii pin pio pip pir pn- pna pnc pne pnf pnh pni pnn pno pnp pnr poa poc poe pof poh poi pon poo pop por ppa ppc ppe ppf pph ppi ppn ppo ppp ppr pra prc pre prf prh pri prn pro prp prr ra- raa rac rae raf rah rai ran rao rap rar rca rcc rce rcf rch rci rcn rco rcp rcr re- rea rec ree ref reh rei ren reo rep rer rfa rfc rfe rff rfh rfi rfn rfo rfp rfr rh- rha rhc rhe rhf rhh rhi rhn rho rhp rhr ria ric rie rif rih rii rin rio rip rir rna rnc rnh rni rnn rno rnp rnr roa roc roe rof roh roi ron roo rop ror rpa rpc rpe