-er -ic a-a a-c a-i aaa aac aae aaf aah aai aam aao aap aar ac- aca acc ace acf ach aci acm aco acp acr aea aec aee aef aeh aei aem aeo aep aer af- afa afc afe aff afh afi afm afo afp afr aha ahc ahe ahf ahh ahi ahm aho ahp ahr ai- aia aic aie aif aih aii aim aio aip air ama amc ame amf amh ami amm amo amp amr aoa aoc aoe aof aoh aoi aom aoo aop aor ap- apa apc ape apf aph api apm apo app apr ar- ara arc are arf arh ari arm aro arp arr c-- caa cac cae caf cah cai cam cao cap car cca ccc cce ccf cch cci ccm cco ccp ccr ce- cea cec cee cef ceh cei cem ceo cep cer cfa cfc cfe cff cfh cfi cfm cfo cfp cfr ch- cha chc che chf chh chi chm cho chp chr ci- cia cic cie cif cih cii cim cio cip cir cma cmc cme cmf cmh cmi cmm cmo cmp cmr co- coa coc coe cof coh coi com coo cop cor cpa cpc cpe cpf cph cpi cpm cpo cpp cpr cra crc cre crf crh cri crm cro crp crr eaa eac eae eaf eah eai eam eao eap ear ec- eca ecc ece ecf ech eci ecm eco ecr eea eec eee eef eem eeo eep eer ef- efa efc efe eff efh efi efm efo efp efr eha ehc ehe ehf ehh ehi ehm eho ehp ehr eia eic eie eif eii eim eio eip eir em- ema emc eme emf emh emi emm emo emp emr eo- eoa eoc eoe eof eoh eoi eom eoo eop eor ep- epa epc epe epf eph epi epm epo epp epr era erc ere erf erh eri erm ero erp err faa fac fae faf fah fai fam fao fap far fca fcc fce fcf fci fcm fco fcp fcr fea fec fee fef feh fei fem feo fep fer ffa ffc ffe fff ffh ffi ffm ffo ffp ffr fha fhc fhe fhf fhh fhi fhm fho fhp fhr fia fic fie fif fih fii fim fip fir fma fmc fme fmf fmh fmi fmm fmo fmp fmr foa foc foe fof foh foi fom foo fop for fpa fpc fpe fph fpi fpm fpo fpp fpr fra frc fre frf frh fri frm fro frp frr h-i haa hac hae haf hah hai ham hao hap har hca hcc hce hcf hch hci hcm hco hcp hcr he- hea hec hee hef heh hei hem heo hep her hfa hfc hfe hff hfh hfi hfm hfo hfp hfr hha hhc hhe hhf hhh hhi hhm hho hhp hhr hia hic hie hif hih hii him hio hip hir hma hmc hme hmf hmh hmi hmm hmo hmp hmr hoa hoc hoe hof hoh hoi hom hoo hop hor hpa hpc hpe hpf hph hpi hpm hpo hpp hpr hr- hra hrc hre hrf hrh hri hrm hro hrp hrr i-f ia- iaa iac iae iaf iah iai iam iao iap iar ica icc ice icf ich ici icm ico icp icr ie- iea iec iee ief iei iem iep ier ifa ifc ife iff ifi ifm ifo ifp ifr iha ihc ihe ihf ihh ihi ihm iho ihp ihr iia iic iie iif iih iii iim iio iip iir im- ima imc ime imf imh imi imm imo imp io- ioa ioc ioe iof ioh ioi iom ioo iop ior ipa ipc ipe ipf ipi ipm ipo ipp ipr ir- ira irc ire irf iri irm iro irp irr m-f m-o m-r maa mac mae maf mah mai mam mao map mar mc- mca mcc mce mcf mch mci mcm mco mcp mcr mea mec mee mef meh mei mem meo mep mer mfa mfc mfe mff mfh mfi mfm mfo mfp mfr mha mhc mhf mhh mhi mhm mho mhp mhr mi- mia mic mie mif mih mii mim mio mip mir mma mmc mme mmf mmh mmi mmm mmo mmp mmr moa moc moe mof moh moi mom moo mop mor mpa mpc mpe mpf mph mpi mpm mpo mpp mpr mra mrc mre mrf mrh mri mrm mro mrp mrr o-i oaa oac oae oaf oah oai oam oao oap oar oc- oca occ ocf och oci ocm oco ocp ocr oea oec oee oef oeh oei oem oeo oep oer of- ofa ofc ofe off ofi ofm ofo ofp ofr oha ohc ohe ohf ohh ohi ohm oho ohp ohr oia oic oie oif oii oim oio oip oir om- oma omc ome omf omh omi omm omo omp omr oo- ooa ooc oof ooh ooi oom ooo oop oor op- opa opc ope opf oph opi opm opo opp opr or- ora orc ore orf orh ori orm oro orp orr p-p paa pac pae paf pah pai pam pao pap par pca pcc pce pcf pch pci pcm pco pcp pcr pea pec pee pef peh pei pem peo pep per pfa pfc pfe pff pfi pfm pfo pfp pfr pha phc phe phf phi phm pho php phr pia pic pie pif pih pii pim pio pip pir pma pmc pme pmf pmh pmi pmm pmo pmp pmr poa poc poe pof poh poi pom poo pop por ppa ppc ppe ppf pph ppi ppm ppo ppp ppr pra prc pre prf prh pri prm pro prp prr ra- raa rac rae raf rah rai ram rao rap rar rca rcc rce rcf rch rci rcm rco rcp rcr re- rea rec ree ref reh rei rem reo rep rer rfa rfc rfe rff rfh rfi rfm rfo rfp rfr rh- rha rhc rhe rhf rhh rhi rhm rho rhp rhr ria ric rie rif rih rii rim rio rip rir rma rmc rme rmf rmh rmi rmm rmo rmp rmr roa roc roe rof roh