a-a a-b a-c aaa aab aac aad aak aan aau aaw aay ab- aba abb abc abd abk abn abu abw aby ac- aca acb acc acd ack acn acu acw acy ad- ada adb adc add adk adn adu adw ady aka akb akc akd akk akn aku akw an- ana anb anc and ank ann anu any au- aua aub auc aud auk aun auw aw- awa awb awc awd awk awn awu aww awy ay- aya ayc ayd ayk ayn ayu ayw b-u baa bab bac bad bak ban bau baw bay bba bbb bbc bbd bbk bbn bbu bbw bby bca bcb bcc bcd bck bcn bcu bcy bda bdb bdc bdd bdk bdu bdw bdy bka bkb bkc bkk bkn bkw bna bnb bnc bnd bnk bnn bnu bnw bua bub buc bud buk bun buu buw buy bwa bwb bwc bwd bwk bwu bwy by- bya byc byd byk byn byu c-- caa cab cac cad cak can cau caw cay cba cbb cbc cbd cbk cbn cbu cbw cby cca ccb ccc ccd cck ccn ccu ccw cda cdb cdc cdd cdk cdn cdu cdw cdy cka ckb ckc ckd ckw cky cn- cna cnb cnc cnd cnn cnu cnw cny cua cub cuc cud cuk cun cuu cuw cuy cw- cwa cwb cwc cwd cwk cwn cwu cya cyb cyc cyd cyk cyn cyw daa dab dac dad dak dan dau daw day dba dbb dbc dbd dbk dbn dbu dby dca dcb dcc dcd dck dcn dcu dcw dda ddb ddc ddd ddk ddn ddu ddw ddy dka dkb dkc dkk dku dkw dna dnb dnc dnd dnk dnn dnw dny dua dub duc dud duk dun duy dwa dwb dwc dwn dwu dww dy- dya dyb dyc dyd dyk dyn dyu dyw dyy ka- kaa kab kac kad kak kan kau kaw kay kba kbb kbc kbd kbk kbn kbu kbw kca kcb kcc kcd kck kcn kcu kda kdb kdc kdk kdu kdy kkb kkc kkk kkn kku kky kn- kna knc knd knk knn knu kub kuc kud kuk kun kuu kuy kw- kwa kwc kwd kwk kww kya kyc kyd kyn kyu kyw naa nab nac nad nak nan nau naw nay nba nbb nbc nbd nbk nbn nbu nbw nca ncb ncc ncd nck ncn ncu ncw nda ndb ndc ndd ndk ndn ndu ndy nka nkc nkk nkn nku nky nna nnb nnc nnk nnn nnu nnw nua nub nuc nud nuk nun nuu nuy nwa nwb nwc nwd nwn nwu nya nyc nyd nyk nyn nyu nyy ua- uaa uab uac uad uak uan uau uaw uay uba ubb ubc ubk ubn ubu ubw uby uca ucb ucc ucd uck ucn ucu ucw uda udb udc udd udk udn udu uka ukb ukc ukk ukn uku un- una unb unc und unk unn unu unw uny uua uuc uun uuu uwa uwb uwc uwn uww uyc uyu waa wab wac wad wak wan wau waw way wba wbb wbc wbd wbn wbw wca wcb wcc wcd wck wcn wcu wcw wda wdb wdc wdu wdy wka wkb wkc wkd wkw wky wn- wna wnc wnd wnn wnu wnw wny wua wub wuc wud wun wwa wwc wwd wwn wwu www wy- wya wyc wyd wyk wyn yaa yab yac yad yak yan yau yaw yay ybc yby yca ycc ycd ycu ycw ycy yda ydn ydy yka ykk ykn yna ynd ynk ynn ynu yny yua yud yuk yun yuu yuy ywc yyb yyc yyu yyy