-er -ic a-a a-c a-i aaa aac aad aae aaf aah aai aan aar ac- aca acc acd ace acf ach aci acn acr ad- ada adc add ade adf adh adi adn adr aea aec aed aee aef aeh aei aen aer af- afa afc afd afe aff afh afi afn afr aha ahc ahd ahe ahf ahh ahi ahn ahr ai- aia aic aid aie aif aih aii ain air an- ana anc and ane anf anh ani ann anr ar- ara arc ard are arf arh ari arn arr c-- caa cac cad cae caf cah cai can car cca ccc ccd cce ccf cch cci ccn ccr cda cdc cdd cde cdf cdh cdi cdn cdr ce- cea cec ced cee cef ceh cei cen cer cfa cfc cfd cfe cff cfh cfi cfn cfr ch- cha chc chd che chf chh chi chn chr ci- cia cic cid cie cif cih cii cin cir cn- cna cnc cnd cne cnf cnh cni cnn cnr cra crc crd cre crf crh cri crn crr daa dac dad dae daf dah dai dan dar dca dcc dcd dce dcf dci dcn dcr dda ddc ddd dde ddf ddh ddi ddn ddr de- dea dec ded dee def deh dei den der dfa dfc dfd dfe dff dfh dfi dfn dfr dh- dha dhc dhd dhe dhf dhh dhi dhr di- dia dic did die dif dih dii din dir dna dnc dnd dne dnf dnh dni dnn dnr dra drc drd dre dri drn drr eaa eac ead eae eaf eah eai ean ear ec- eca ecc ecd ece ecf ech eci ecn ecr ed- eda edc edd ede edf edh edi edn edr eea eec eed eee eef een eer ef- efa efc efd efe eff efh efi efr eha ehc ehd ehe ehf ehh ehi ehn ehr eia eic eid eie eif eii ein eir en- ena enc end ene enf enh eni enn enr era erc erd ere erf erh eri ern err faa fac fad fae faf fah fai fan far fca fcc fcd fce fcf fci fcn fcr fda fdc fdd fde fdf fdh fdi fdn fdr fea fec fed fee fef feh fei fen fer ffa ffc ffd ffe fff ffh ffi ffn ffr fha fhc fhe fhf fhh fhi fhn fhr fia fic fid fie fif fih fii fin fir fna fnc fnd fne fnf fnh fni fnn fnr fra frc frd fre frf frh fri frn frr h-i haa hac had hae haf hah hai han har hca hcc hcd hce hcf hch hci hcn hcr hda hdc hdd hde hdf hdh hdi hdn hdr he- hea hec hed hee hef heh hei hen her hfa hfc hfd hfe hff hfh hfi hfn hfr hha hhc hhd hhe hhf hhh hhi hhn hhr hia hic hid hie hif hih hii hin hir hna hnc hnd hne hnf hnh hnn hr- hra hrc hrd hre hrf hrh hri hrn hrr i-d i-f ia- iaa iac iad iae iaf iah iai ian iar ica icc icd ice icf ich ici icn icr ida idc idd ide idf idh idi idn idr ie- iea iec ied iee ief iei ien ier ifa ifc ifd ife iff ifi ifn ifr iha ihc ihd ihe ihf ihh ihi ihn ihr iia iic iid iie iif iih iii iin iir in- ina inc ind ine inf inh ini inn inr ir- ira irc ird ire irf iri irn irr n-i naa nac nad nae naf nah nai nan nar nca ncc ncd nce ncf nch nci ncn ncr nda ndc ndd nde ndf ndh ndi ndn ndr ne- nea nec ned nee nef neh nei nen ner nfa nfc nfd nfe nff nfi nfn nfr nha nhc nhd nhe nhf nhh nhi nhn nhr nia nic nid nie nif nih nii nin nir nna nnc nne nnf nnh nni nnn nra nrc nrd nre nrf nri nrn nrr ra- raa rac rad rae raf rah rai ran rar rca rcc rcd rce rcf rch rci rcn rcr rda rdc rdd rde rdf rdh rdi rdn rdr re- rea rec red ree ref reh rei ren rer rfa rfc rfd rfe rff rfh rfi rfn rfr rh- rha rhc rhd rhe rhf rhh rhi rhn rhr ria ric rid rie rif rih rii rin rir rna rnc rnd rnh rni rnn rnr rra rrc rrd rrf rrh rri rrn rrr