a-a a-i aaa aad aae aaf aai aan aao ad- ada add ade adf adi adn ado aea aed aee aef aei aen aeo af- afa afd afe aff afi afn afo ai- aia aid aie aif aii ain aio an- ana and ane anf ani ann ano aoa aod aoe aof aoi aon aoo daa dad dae daf dai dan dao dda ddd dde ddf ddi ddn ddo de- dea ded dee def dei den deo dfa dfd dfe dff dfi dfn dfo di- dia did die dif dii din dio dna dnd dne dnf dni dnn dno doa dod doe dof doi don doo eaa ead eae eaf eai ean eao ed- eda edd ede edf edi edn edo eea eed eee eef een eeo ef- efa efd efe eff efi efo eia eid eie eif eii ein eio en- ena end ene enf eni enn eno eo- eoa eod eoe eof eoi eon eoo faa fad fae faf fai fan fao fda fdd fde fdf fdi fdn fdo fea fed fee fef fei fen feo ffa ffd ffe fff ffi ffn ffo fia fid fie fif fii fin fna fnd fne fnf fni fnn foa foe fof foi fon foo i-d i-f ia- iaa iad iae iaf iai ian iao ida idd ide idf idi idn ido ie- iea ied iee ief iei ien ifa ifd ife iff ifi ifn ifo iia iid iie iif iii iin iio in- ina ind ine inf ini inn ino io- ioa iod ioe iof ioi ion ioo n-i naa nad nae naf nai nan nao nda ndd nde ndf ndi ndn ndo ne- nea ned nee nef nei nen neo nfa nfd nfe nff nfi nfn nfo nia nid nie nif nii nin nio nna nne nnf nni nnn nno no- noa nod noe nof noi non noo o-i oaa oad oae oaf oai oan oao oda odd ode odf odi odn odo oea oed oee oef oei oen oeo of- ofa ofd ofe off ofi ofn ofo oia oid oie oif oii oin oio on- ona ond one onf oni onn ono oo- ooa ood oof ooi oon ooo