a-a aaa aad aae aag aak aan aao ad- ada add ade adg adk adn ado aea aed aee aeg aek aen aeo ag- aga agd age agg agk agn ago aka akd ake akg akk akn ako an- ana and ane ang ank ann ano aoa aod aoe aog aok aon aoo daa dad dae dag dak dan dao dda ddd dde ddg ddk ddn ddo de- dea ded dee deg dek den deo dga dgd dge dgg dgk dgn dka dke dkg dkk dko dna dnd dne dng dnk dnn dno doa dod doe dog dok don doo eaa ead eae eag eak ean eao ed- eda edd ede edg edk edn edo eea eed eee eeg eek een eeo ega egd ege egg egn ego eka ekd eke ekg eko en- ena end ene eng enk enn eno eo- eoa eod eoe eog eok eon eoo g-d gaa gad gae gag gak gan gao gda gdd gde gdk gdn gdo ge- gea ged gee geg gek gen geo gga ggd ggg ggn ggo gka gkd gkn gko gna gnd gne gnn gno goa god goe gog gok gon goo ka- kaa kad kae kag kak kan kao kda kde kdg kdk kdo ke- kea ked kee keg kek ken keo kga kgd kgo kke kkk kkn kn- kna knd kne kng knk knn kno koa kod koe kog kok kon koo naa nad nae nag nak nan nao nda ndd nde ndg ndk ndn ndo ne- nea ned nee neg nek nen neo nga ngd nge ngg ngk ngn ngo nka nke nkk nkn nko nna nne nng nnk nnn nno no- noa nod noe nog nok non noo oaa oad oae oag oak oan oao oda odd ode odg odn odo oea oed oee oeg oen oeo oga ogd oge ogg ogn ogo oka okd oke okg okk oko on- ona ond one ong onk onn ono oo- ooa ood oog ook oon ooo