-ic a-a a-c a-i aaa aac aad aae aaf aai aam aan ac- aca acc acd ace acf aci acm acn ad- ada adc add ade adf adi adm adn aea aec aed aee aef aei aem aen af- afa afc afd afe aff afi afm afn ai- aia aic aid aie aif aii aim ain ama amc amd ame amf ami amm amn an- ana anc and ane anf ani anm ann c-- caa cac cad cae caf cai cam can cca ccc ccd cce ccf cci ccm ccn cda cdc cdd cde cdf cdi cdm cdn ce- cea cec ced cee cef cei cem cen cfa cfc cfd cfe cff cfi cfm cfn ci- cia cic cid cie cif cii cim cin cma cmc cmd cme cmf cmi cmm cmn cn- cna cnc cnd cne cnf cni cnm cnn daa dac dad dae daf dai dam dan dca dcc dcd dce dcf dci dcm dcn dda ddc ddd dde ddf ddi ddm ddn de- dea dec ded dee def dei dem den dfa dfc dfd dfe dff dfi dfm dfn di- dia dic did die dif dii dim din dma dmc dmd dme dmf dmi dmm dmn dna dnc dnd dne dnf dni dnm dnn eaa eac ead eae eaf eai eam ean ec- eca ecc ecd ece ecf eci ecm ecn ed- eda edc edd ede edf edi edm edn eea eec eed eee eef eem een ef- efa efc efd efe eff efi efm eia eic eid eie eif eii eim ein em- ema emc emd eme emf emi emm emn en- ena enc end ene enf eni enm enn faa fac fad fae faf fai fam fan fca fcc fcd fce fcf fci fcm fcn fda fdc fdd fde fdf fdi fdm fdn fea fec fed fee fef fei fem fen ffa ffc ffd ffe fff ffi ffm ffn fia fic fid fie fif fii fim fin fma fmc fmd fme fmf fmi fmm fmn fna fnc fnd fne fnf fni fnm fnn i-d i-f ia- iaa iac iad iae iaf iai iam ian ica icc icd ice icf ici icm icn ida idc idd ide idf idi idm idn ie- iea iec ied iee ief iei iem ien ifa ifc ifd ife iff ifi ifm ifn iia iic iid iie iif iii iim iin im- ima imc imd ime imf imi imm imn in- ina inc ind ine inf ini inm inn m-f maa mac mad mae maf mai mam man mc- mca mcc mcd mce mcf mci mcm mcn mda mdc mdd mde mdf mdi mdm mdn mea mec med mee mef mei mem men mfa mfc mfd mfe mff mfi mfm mfn mi- mia mic mid mie mif mii mim min mma mmc mmd mme mmf mmi mmm mmn mna mnc mne mnf mni mnm mnn n-i naa nac nad nae naf nai nam nan nca ncc ncd nce ncf nci ncm ncn nda ndc ndd nde ndf ndi ndm ndn ne- nea nec ned nee nef nei nem nen nfa nfc nfd nfe nff nfi nfn nia nic nid nie nif nii nim nin nma nmc nmd nme nmi nmm nmn nna nnc nne nnf nni nnm nnn